科学美国人—60秒科学_在线英语听力室_免费在线英语听力学习网站

Scientific American's Sixty-sendond Science(SSS) 这是一个美国节目，因为它非常短，只有一分钟，但信息量很大，更重要的是，它是托福听力出题的重要来源。所以常被用来当作托福精听材料。

托福600分单字

·SSS 2008-12-31	·SSS 2008-12-30	·SSS 2008-12-29
·SSS 2008-12-26	·SSS 2008-12-24	·SSS 2008-12-23
·SSS 2008-12-22	·SSS 2008-12-19	·SSS 2008-12-18
·SSS 2008-12-17	·SSS 2008-12-16	·SSS 2008-12-15
·SSS 2008-12-12	·SSS 2008-12-11	·SSS 2008-12-10
·SSS 2008-12-09	·SSS 2008-12-08	·SSS 2008-12-05
·SSS 2008-12-04	·SSS 2008-12-03	·SSS 2008-12-02
·SSS 2008-12-01	·SSS 2008-11-28	·SSS 2008-11-27
·SSS 2008-11-26	·SSS 2008-11-25	·SSS 2008-11-24
·SSS 2008-11-21	·SSS 2008-11-20	·SSS 2008-11-19
·SSS 2008-11-18	·SSS 2008-11-17	·SSS 2008-11-14
·SSS 2008-11-13	·SSS 2008-11-12	·SSS 2008-11-11
·SSS 2008-11-10	·SSS 2008-11-07	·SSS 2008-11-06
·SSS 2008-11-05	·SSS 2008-11-04	·SSS 2008-11-03
·SSS 2008-10-31	·SSS 2008-10-30	·SSS 2008-10-29
·SSS 2008-10-28	·SSS 2008-10-27	·SSS 2008-10-24
·SSS 2008-10-23	·SSS 2008-10-22	·SSS 2008-10-21
·SSS 2008-10-20	·SSS 2008-10-17	·SSS 2008-10-16
·SSS 2008-10-15	·SSS 2008-10-14	·SSS 2008-10-13
·SSS 2008-10-10	·SSS 2008-10-09	·SSS 2008-10-08
·SSS 2008-10-07	·SSS 2008-10-06	·SSS 2008-10-03
·SSS 2008-10-02	·SSS 2008-10-01	·SSS 2008-09-30
·SSS 2008-09-29	·SSS 2008-09-26	·SSS 2008-09-25
·SSS 2008-09-24	·SSS 2008-09-23	·SSS 2008-09-22
·SSS 2008-09-19	·SSS 2008-09-18	·SSS 2008-09-17
·SSS 2008-09-16	·SSS 2008-09-15	·SSS 2008-09-12
·SSS 2008-09-11	·SSS 2008-09-10	·SSS 2008-09-09
·SSS 2008-09-08	·SSS 2008-09-05	·SSS 2008-09-04
·SSS 2008-09-03	·SSS 2008-09-02	·SSS 2008-09-01
·SSS 2008-08-29	·SSS 2008-08-28	·SSS 2008-08-27
·SSS 2008-08-26	·SSS 2008-08-25	·SSS 2008-08-22
·SSS 2008-08-21	·SSS 2008-08-20	·SSS 2008-08-19
·SSS 2008-08-18	·SSS 2008-08-15	·SSS 2008-08-14
·SSS 2008-08-13	·SSS 2008-08-12	·SSS 2008-08-11
·SSS 2008-08-08	·SSS 2008-08-07	·SSS 2008-08-06
·SSS 2008-08-05	·SSS 2008-08-04	·SSS 2008-08-01
·SSS 2008-07-31	·SSS 2008-07-30	·SSS 2008-07-29
·SSS 2008-07-28	·SSS 2008-07-25	·SSS 2008-07-24
·SSS 2008-07-23	·SSS 2008-07-22	·SSS 2008-07-21
·SSS 2008-07-18	·SSS 2008-07-17	·SSS 2008-07-16
·SSS 2008-07-15	·SSS 2008-07-14	·SSS 2008-07-11
·SSS 2008-07-10	·SSS 2008-07-09	·SSS 2008-07-08
·SSS 2008-07-07	·SSS 2008-07-03	·SSS 2008-07-02
·SSS 2008-07-01	·SSS 2008-06-30	·SSS 2008-06-27
·SSS 2008-06-26	·SSS 2008-06-25	·SSS 2008-06-24
·SSS 2008-06-23	·SSS 2008-06-20	·SSS 2008-06-19
·SSS 2008-06-18	·SSS 2008-06-17	·SSS 2008-06-16
·SSS 2008-06-13	·SSS 2008-06-12	·SSS 2008-06-11
·SSS 2008-06-10	·SSS 2008-06-09	·SSS 2008-06-06
·SSS 2008-06-05	·SSS 2008-06-04	·SSS 2008-06-03
·SSS 2008-06-02	·SSS 2008-05-30	·SSS 2008-05-29
·SSS 2008-05-28	·SSS 2008-05-27	·SSS 2008-05-26
·SSS 2008-05-23	·SSS 2008-05-22	·SSS 2008-05-21
·SSS 2008-05-20	·SSS 2008-05-19	·SSS 2008-05-16
·SSS 2008-05-15	·SSS 2008-05-14	·SSS 2008-05-13
·SSS 2008-05-12	·SSS 2008-05-09	·SSS 2008-05-08
·SSS 2008-05-07	·SSS 2008-05-06	·SSS 2008-05-05
·SSS 2008-05-02	·SSS 2008-05-01	·SSS 2008-04-30
·SSS 2008-04-29	·SSS 2008-04-28	·SSS 2008-04-25
·SSS 2008-04-24	·SSS 2008-04-23	·SSS 2008-04-22
·SSS 2008-04-21	·SSS 2008-04-18	·SSS 2008-04-17
·SSS 2008-04-16	·SSS 2008-04-15	·SSS 2008-04-14
·SSS 2008-04-11	·SSS 2008-04-10	·SSS 2008-04-09
·SSS 2008-04-08	·SSS 2008-04-07	·SSS 2008-04-04
·SSS 2008-04-03	·SSS 2008-04-02	·SSS 2008-04-01
·SSS 2008-03-31	·SSS 2008-03-28	·SSS 2008-03-27
·SSS 2008-03-26	·SSS 2008-03-25	·SSS 2008-03-24
·SSS 2008-03-21	·SSS 2008-03-20	·SSS 2008-03-19
·SSS 2008-03-18	·SSS 2008-03-17	·SSS 2008-03-14
·SSS 2008-03-13	·SSS 2008-03-12	·SSS 2008-03-11
·SSS 2008-03-10	·SSS 2008-03-07	·SSS 2008-03-06
·SSS 2008-03-05	·SSS 2008-03-04	·SSS 2008-03-03
·SSS 2008-02-29	·SSS 2008-02-28	·SSS 2008-02-27
·SSS 2008-02-26	·SSS 2008-02-25	·SSS 2008-02-22
·SSS 2008-02-21	·SSS 2008-02-20	·SSS 2008-02-19
·SSS 2008-02-18	·SSS 2008-02-15	·SSS 2008-02-14
·SSS 2008-02-13	·SSS 2008-02-12	·SSS 2008-02-11
·SSS 2008-02-08	·SSS 2008-02-07	·SSS 2008-02-06
·SSS 2008-02-05	·SSS 2008-02-04	·SSS 2008-02-01
·SSS 2008-01-31	·SSS 2008-01-30	·SSS 2008-01-29
·SSS 2008-01-28	·SSS 2008-01-25	·SSS 2008-01-24
·SSS 2008-01-23	·SSS 2008-01-22	·SSS 2008-01-18
·SSS 2008-01-15	·SSS 2008-01-14

·SSS 2009-12-31	·SSS 2009-12-30	·SSS 2009-12-29
·SSS 2009-12-28	·SSS 2009-12-24	·SSS 2009-12-23
·SSS 2009-12-22	·SSS 2009-12-21	·SSS 2009-12-14
·SSS 2009-12-10	·SSS 2009-12-09	·SSS 2009-12-08
·SSS 2009-12-07	·SSS 2009-12-04	·SSS 2009-12-03
·SSS 2009-12-02	·SSS 2009-12-01	·SSS 2009-11-30
·SSS 2009-11-27	·SSS 2009-11-26	·SSS 2009-11-25
·SSS 2009-11-24	·SSS 2009-11-23	·SSS 2009-11-20
·SSS 2009-11-19	·SSS 2009-11-18	·SSS 2009-11-17
·SSS 2009-11-16	·SSS 2009-11-13	·SSS 2009-11-12
·SSS 2009-11-11	·SSS 2009-11-10	·SSS 2009-11-09
·SSS 2009-11-06	·SSS 2009-11-05	·SSS 2009-11-04
·SSS 2009-11-03	·SSS 2009-11-02	·SSS 2009-10-30
·SSS 2009-10-29	·SSS 2009-10-28	·SSS 2009-10-27
·SSS 2009-10-26	·SSS 2009-10-23	·SSS 2009-10-22
·SSS 2009-10-21	·SSS 2009-10-20	·SSS 2009-10-19
·SSS 2009-10-16	·SSS 2009-10-15	·SSS 2009-10-14
·SSS 2009-10-13	·SSS 2009-10-12	·SSS 2009-10-09
·SSS 2009-10-08	·SSS 2009-10-07	·SSS 2009-10-06
·SSS 2009-10-05	·SSS 2009-10-02	·SSS 2009-10-01
·SSS 2009-09-30	·SSS 2009-09-29	·SSS 2009-09-28
·SSS 2009-09-25	·SSS 2009-09-24	·SSS 2009-09-23
·SSS 2009-09-22	·SSS 2009-09-21	·SSS 2009-09-18
·SSS 2009-09-17	·SSS 2009-09-16	·SSS 2009-09-15
·SSS 2009-09-14	·SSS 2009-09-11	·SSS 2009-09-10
·SSS 2009-09-09	·SSS 2009-09-08	·SSS 2009-09-07
·SSS 2009-09-04	·SSS 2009-09-03	·SSS 2009-09-02
·SSS 2009-09-01	·SSS 2009-08-31	·SSS 2009-08-28
·SSS 2009-08-27	·SSS 2009-08-26	·SSS 2009-08-25
·SSS 2009-08-24	·SSS 2009-08-21	·SSS 2009-08-20
·SSS 2009-08-19	·SSS 2009-08-18	·SSS 2009-08-17
·SSS 2009-08-14	·SSS 2009-08-13	·SSS 2009-08-12
·SSS 2009-08-11	·SSS 2009-08-10	·SSS 2009-08-07
·SSS 2009-08-06	·SSS 2009-08-05	·SSS 2009-08-04
·SSS 2009-08-03	·SSS 2009-07-31	·SSS 2009-07-30
·SSS 2009-07-29	·SSS 2009-07-28	·SSS 2009-07-27
·SSS 2009-07-24	·SSS 2009-07-23	·SSS 2009-07-22
·SSS 2009-07-21	·SSS 2009-07-20	·SSS 2009-07-17
·SSS 2009-07-15	·SSS 2009-07-14	·SSS 2009-07-13
·SSS 2009-07-10	·SSS 2009-07-09	·SSS 2009-07-08
·SSS 2009-07-07	·SSS 2009-07-03	·SSS 2009-07-02
·SSS 2009-07-01	·SSS 2009-06-30	·SSS 2009-06-29
·SSS 2009-06-26	·SSS 2009-06-25	·SSS 2009-06-24
·SSS 2009-06-23	·SSS 2009-06-22	·SSS 2009-06-18
·SSS 2009-06-17	·SSS 2009-06-16	·SSS 2009-06-15
·SSS 2009-06-12	·SSS 2009-06-11	·SSS 2009-06-10
·SSS 2009-06-09	·SSS 2009-06-08	·SSS 2009-06-05
·SSS 2009-06-04	·SSS 2009-06-03	·SSS 2009-06-02
·SSS 2009-06-01	·SSS 2009-05-29	·SSS 2009-05-27
·SSS 2009-05-26	·SSS 2009-05-22	·SSS 2009-05-21
·SSS 2009-05-20	·SSS 2009-05-19	·SSS 2009-05-18
·SSS 2009-05-15	·SSS 2009-05-14	·SSS 2009-05-13
·SSS 2009-05-12	·SSS 2009-05-11	·SSS 2009-05-08
·SSS 2009-05-07	·SSS 2009-05-06	·SSS 2009-05-05
·SSS 2009-05-04	·SSS 2009-05-01	·SSS 2009-04-30
·SSS 2009-04-29	·SSS 2009-04-28	·SSS 2009-04-27
·SSS 2009-04-24	·SSS 2009-04-23	·SSS 2009-04-22
·SSS 2009-04-21	·SSS 2009-04-20	·SSS 2009-04-17
·SSS 2009-04-16	·SSS 2009-04-15	·SSS 2009-04-14
·SSS 2009-04-13	·SSS 2009-04-10	·SSS 2009-04-09
·SSS 2009-04-07	·SSS 2009-04-06	·SSS 2009-04-03
·SSS 2009-04-02	·SSS 2009-04-01	·SSS 2009-03-31
·SSS 2009-03-30	·SSS 2009-03-27	·SSS 2009-03-26
·SSS 2009-03-25	·SSS 2009-03-24	·SSS 2009-03-23
·SSS 2009-03-20	·SSS 2009-03-19	·SSS 2009-03-18
·SSS 2009-03-17	·SSS 2009-03-16	·SSS 2009-03-13
·SSS 2009-03-12	·SSS 2009-03-11	·SSS 2009-03-10
·SSS 2009-03-09	·SSS 2009-03-06	·SSS 2009-03-05
·SSS 2009-03-04	·SSS 2009-03-03	·SSS 2009-03-02
·SSS 2009-02-27	·SSS 2009-02-26	·SSS 2009-02-25
·SSS 2009-02-24	·SSS 2009-02-23	·SSS 2009-02-20
·SSS 2009-02-19	·SSS 2009-02-18	·SSS 2009-02-17
·SSS 2009-02-16	·SSS 2009-02-13	·SSS 2009-02-12
·SSS 2009-02-11	·SSS 2009-02-10	·SSS 2009-02-09
·SSS 2009-02-06	·SSS 2009-02-05	·SSS 2009-02-04
·SSS 2009-02-03	·SSS 2009-02-02	·SSS 2009-01-30
·SSS 2009-01-29	·SSS 2009-01-28	·SSS 2009-01-27
·SSS 2009-01-26	·SSS 2009-01-23	·SSS 2009-01-22
·SSS 2009-01-21	·SSS 2009-01-20	·SSS 2009-01-19
·SSS 2009-01-16	·SSS 2009-01-15	·SSS 2009-01-14
·SSS 2009-01-13	·SSS 2009-01-12	·SSS 2009-01-09
·SSS 2009-01-08	·SSS 2009-01-07	·SSS 2009-01-06
·SSS 2009-01-05	·SSS 2009-01-02	·SSS 2009-01-01

·SSS 2010-12-30	·SSS 2010-12-29	·SSS 2010-12-28
·SSS 2010-12-27	·SSS 2010-12-24	·SSS 2010-12-21
·SSS 2010-12-20	·SSS 2010-12-17	·SSS 2010-12-16
·SSS 2010-12-15	·SSS 2010-12-14	·SSS 2010-12-13
·SSS 2010-12-10	·SSS 2010-12-09	·SSS 2010-12-08
·SSS 2010-12-07	·SSS 2010-12-06	·SSS 2010-12-03
·SSS 2010-12-02	·SSS 2010-12-01	·SSS 2010-11-30
·SSS 2010-11-29	·SSS 2010-11-26	·SSS 2010-11-24
·SSS 2010-11-23	·SSS 2010-11-22	·SSS 2010-11-19
·SSS 2010-11-18	·SSS 2010-11-17	·SSS 2010-11-16
·SSS 2010-11-15	·SSS 2010-11-12	·SSS 2010-11-11
·SSS 2010-11-10	·SSS 2010-11-09	·SSS 2010-11-08
·SSS 2010-11-05	·SSS 2010-11-04	·SSS 2010-11-03
·SSS 2010-11-02	·SSS 2010-11-01	·SSS 2010-10-29
·SSS 2010-10-28	·SSS 2010-10-27	·SSS 2010-10-26
·SSS 2010-10-25	·SSS 2010-10-22	·SSS 2010-10-21
·SSS 2010-10-20	·SSS 2010-10-19	·SSS 2010-10-18
·SSS 2010-10-15	·SSS 2010-10-14	·SSS 2010-10-13
·SSS 2010-10-12	·SSS 2010-10-11	·SSS 2010-10-08
·SSS 2010-10-07	·SSS 2010-10-06	·SSS 2010-10-05
·SSS 2010-10-04	·SSS 2010-10-01	·SSS 2010-09-30
·SSS 2010-09-29	·SSS 2010-09-28	·SSS 2010-09-27
·SSS 2010-09-24	·SSS 2010-09-23	·SSS 2010-09-22
·SSS 2010-09-21	·SSS 2010-09-20	·SSS 2010-09-17
·SSS 2010-09-16	·SSS 2010-09-15	·SSS 2010-09-14
·SSS 2010-09-13	·SSS 2010-09-10	·SSS 2010-09-09
·SSS 2010-09-08	·SSS 2010-09-07	·SSS 2010-09-06
·SSS 2010-09-03	·SSS 2010-09-02	·SSS 2010-09-01
·SSS 2010-08-31	·SSS 2010-08-30	·SSS 2010-08-27
·SSS 2010-08-26	·SSS 2010-08-25	·SSS 2010-08-24
·SSS 2010-08-23	·SSS 2010-08-20	·SSS 2010-08-19
·SSS 2010-08-18	·SSS 2010-08-17	·SSS 2010-08-16
·SSS 2010-08-13	·SSS 2010-08-12	·SSS 2010-08-11
·SSS 2010-08-10	·SSS 2010-08-09	·SSS 2010-08-06
·SSS 2010-08-05	·SSS 2010-08-04	·SSS 2010-08-03
·SSS 2010-08-02	·SSS 2010-07-30	·SSS 2010-07-29
·SSS 2010-07-28	·SSS 2010-07-27	·SSS 2010-07-26
·SSS 2010-07-23	·SSS 2010-07-22	·SSS 2010-07-21
·SSS 2010-07-20	·SSS 2010-07-19	·SSS 2010-07-16
·SSS 2010-07-15	·SSS 2010-07-14	·SSS 2010-07-13
·SSS 2010-07-12	·SSS 2010-07-09	·SSS 2010-07-08
·SSS 2010-07-07	·SSS 2010-07-06	·SSS 2010-07-05
·SSS 2010-07-02	·SSS 2010-07-01	·SSS 2010-06-30
·SSS 2010-06-29	·SSS 2010-06-28	·SSS 2010-06-25
·SSS 2010-06-24	·SSS 2010-06-22	·SSS 2010-06-21
·SSS 2010-06-18	·SSS 2010-06-17	·SSS 2010-06-16
·SSS 2010-06-15	·SSS 2010-06-14	·SSS 2010-06-11
·SSS 2010-06-10	·SSS 2010-06-09	·SSS 2010-06-08
·SSS 2010-06-07	·SSS 2010-06-04	·SSS 2010-06-03
·SSS 2010-06-02	·SSS 2010-06-01	·SSS 2010-05-30
·SSS 2010-05-28	·SSS 2010-05-27	·SSS 2010-05-26
·SSS 2010-05-25	·SSS 2010-05-24	·SSS 2010-05-21
·SSS 2010-05-20	·SSS 2010-05-19	·SSS 2010-05-18
·SSS 2010-05-17	·SSS 2010-05-14	·SSS 2010-05-13
·SSS 2010-05-12	·SSS 2010-05-11	·SSS 2010-05-10
·SSS 2010-05-07	·SSS 2010-05-06	·SSS 2010-05-05
·SSS 2010-05-04	·SSS 2010-05-03	·SSS 2010-04-29
·SSS 2010-04-28	·SSS 2010-04-27	·SSS 2010-04-26
·SSS 2010-04-23	·SSS 2010-04-22	·SSS 2010-04-21
·SSS 2010-04-20	·SSS 2010-04-19	·SSS 2010-04-16
·SSS 2010-04-15	·SSS 2010-04-14	·SSS 2010-04-13
·SSS 2010-04-12	·SSS 2010-04-09	·SSS 2010-04-08
·SSS 2010-04-07	·SSS 2010-04-06	·SSS 2010-04-05
·SSS 2010-04-02	·SSS 2010-04-01	·SSS 2010-03-31
·SSS 2010-03-30	·SSS 2010-03-29	·SSS 2010-03-26
·SSS 2010-03-25	·SSS 2010-03-24	·SSS 2010-03-23
·SSS 2010-03-22	·SSS 2010-03-18	·SSS 2010-03-17
·SSS 2010-03-16	·SSS 2010-03-15	·SSS 2010-03-12
·SSS 2010-03-11	·SSS 2010-03-10	·SSS 2010-03-09
·SSS 2010-03-08	·SSS 2010-03-04	·SSS 2010-03-03
·SSS 2010-03-02	·SSS 2010-03-01	·SSS 2010-02-26
·SSS 2010-02-25	·SSS 2010-02-24	·SSS 2010-02-23
·SSS 2010-02-22	·SSS 2010-02-19	·SSS 2010-02-18
·SSS 2010-02-17	·SSS 2010-02-16	·SSS 2010-02-15
·SSS 2010-02-12	·SSS 2010-02-11	·SSS 2010-02-10
·SSS 2010-02-09	·SSS 2010-02-08	·SSS 2010-02-05
·SSS 2010-02-04	·SSS 2010-02-03	·SSS 2010-02-02
·SSS 2010-02-01	·SSS 2010-01-29	·SSS 2010-01-28
·SSS 2010-01-27	·SSS 2010-01-26	·SSS 2010-01-25
·SSS 2010-01-22	·SSS 2010-01-21	·SSS 2010-01-20
·SSS 2010-01-19	·SSS 2010-01-18	·SSS 2010-01-15
·SSS 2010-01-14	·SSS 2010-01-13	·SSS 2010-01-12
·SSS 2010-01-11	·SSS 2010-01-07	·SSS 2010-01-06
·SSS 2010-01-05	·SSS 2010-01-04	·SSS 2010-01-01

·SSS 2011-12-30	·SSS 2011-12-29	·SSS 2011-12-28
·SSS 2011-12-27	·SSS 2011-12-23	·SSS 2011-12-22
·SSS 2011-12-21	·SSS 2011-12-20	·SSS 2011-12-19
·SSS 2011-12-16	·SSS 2011-12-15	·SSS 2011-12-14
·SSS 2011-12-12	·SSS 2011-12-09	·SSS 2011-12-08
·SSS 2011-12-07	·SSS 2011-12-06	·SSS 2011-12-05
·SSS 2011-12-02	·SSS 2011-12-01	·SSS 2011-11-30
·SSS 2011-11-29	·SSS 2011-11-28	·SSS 2011-11-25
·SSS 2011-11-24	·SSS 2011-11-23	·SSS 2011-11-22
·SSS 2011-11-21	·SSS 2011-11-18	·SSS 2011-11-17
·SSS 2011-11-16	·SSS 2011-11-15	·SSS 2011-11-14
·SSS 2011-11-11	·SSS 2011-11-10	·SSS 2011-11-09
·SSS 2011-11-08	·SSS 2011-11-07	·SSS 2011-11-04
·SSS 2011-11-03	·SSS 2011-11-02	·SSS 2011-11-01
·SSS 2011-10-28	·SSS 2011-10-27	·SSS 2011-10-26
·SSS 2011-10-25	·SSS 2011-10-24	·SSS 2011-10-21
·SSS 2011-10-20	·SSS 2011-10-19	·SSS 2011-10-18
·SSS 2011-10-17	·SSS 2011-10-14	·SSS 2011-10-13
·SSS 2011-10-12	·SSS 2011-10-11	·SSS 2011-10-10
·SSS 2011-10-07	·SSS 2011-10-06	·SSS 2011-10-05
·SSS 2011-10-04	·SSS 2011-10-03	·SSS 2011-09-30
·SSS 2011-09-29	·SSS 2011-09-28	·SSS 2011-09-27
·SSS 2011-09-26	·SSS 2011-09-23	·SSS 2011-09-22
·SSS 2011-09-21	·SSS 2011-09-20	·SSS 2011-09-15
·SSS 2011-09-14	·SSS 2011-09-13	·SSS 2011-09-09
·SSS 2011-09-08	·SSS 2011-09-07	·SSS 2011-09-06
·SSS 2011-09-02	·SSS 2011-09-01	·SSS 2011-08-31
·SSS 2011-08-30	·SSS 2011-08-29	·SSS 2011-08-26
·SSS 2011-08-25	·SSS 2011-08-24	·SSS 2011-08-23
·SSS 2011-08-22	·SSS 2011-08-19	·SSS 2011-08-18
·SSS 2011-08-17	·SSS 2011-08-16	·SSS 2011-08-15
·SSS 2011-08-12	·SSS 2011-08-10	·SSS 2011-08-05
·SSS 2011-08-04	·SSS 2011-08-02	·SSS 2011-07-29
·SSS 2011-07-28	·SSS 2011-07-27	·SSS 2011-07-26
·SSS 2011-07-25	·SSS 2011-07-21	·SSS 2011-07-20
·SSS 2011-07-19	·SSS 2011-07-18	·SSS 2011-07-14
·SSS 2011-07-13	·SSS 2011-07-12	·SSS 2011-07-11
·SSS 2011-07-08	·SSS 2011-07-07	·SSS 2011-07-06
·SSS 2011-07-05	·SSS 2011-07-04	·SSS 2011-07-01
·SSS 2011-06-30	·SSS 2011-06-29	·SSS 2011-06-28
·SSS 2011-06-27	·SSS 2011-06-24	·SSS 2011-06-23
·SSS 2011-06-22	·SSS 2011-06-21	·SSS 2011-06-20
·SSS 2011-06-17	·SSS 2011-06-15	·SSS 2011-06-14
·SSS 2011-06-13	·SSS 2011-06-10	·SSS 2011-06-08
·SSS 2011-06-07	·SSS 2011-06-01	·SSS 2011-05-31
·SSS 2011-05-30	·SSS 2011-05-27	·SSS 2011-05-26
·SSS 2011-05-25	·SSS 2011-05-23	·SSS 2011-05-19
·SSS 2011-05-18	·SSS 2011-05-16	·SSS 2011-05-12
·SSS 2011-05-11	·SSS 2011-05-10	·SSS 2011-05-09
·SSS 2011-05-06	·SSS 2011-05-05	·SSS 2011-05-04
·SSS 2011-05-03	·SSS 2011-05-02	·SSS 2011-04-29
·SSS 2011-04-28	·SSS 2011-04-27	·SSS 2011-04-25
·SSS 2011-04-22	·SSS 2011-04-21	·SSS 2011-04-20
·SSS 2011-04-19	·SSS 2011-04-18	·SSS 2011-04-15
·SSS 2011-04-14	·SSS 2011-04-13	·SSS 2011-04-12
·SSS 2011-04-11	·SSS 2011-04-08	·SSS 2011-04-06
·SSS 2011-04-05	·SSS 2011-04-01	·SSS 2011-03-31
·SSS 2011-03-30	·SSS 2011-03-29	·SSS 2011-03-28
·SSS 2011-03-25	·SSS 2011-03-24	·SSS 2011-03-23
·SSS 2011-03-22	·SSS 2011-03-21	·SSS 2011-03-18
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·SSS 2011-03-14	·SSS 2011-03-11	·SSS 2011-03-10
·SSS 2011-03-09	·SSS 2011-03-08	·SSS 2011-03-07
·SSS 2011-03-04	·SSS 2011-03-02	·SSS 2011-03-01
·SSS 2011-02-28	·SSS 2011-02-25	·SSS 2011-02-24
·SSS 2011-02-23	·SSS 2011-02-22	·SSS 2011-02-21
·SSS 2011-02-18	·SSS 2011-02-17	·SSS 2011-02-16
·SSS 2011-02-15	·SSS 2011-02-14	·SSS 2011-02-11
·SSS 2011-02-10	·SSS 2011-02-09	·SSS 2011-02-08
·SSS 2011-02-07	·SSS 2011-02-04	·SSS 2011-02-03
·SSS 2011-02-02	·SSS 2011-02-01	·SSS 2011-01-31
·SSS 2011-01-28	·SSS 2011-01-27	·SSS 2011-01-26
·SSS 2011-01-25	·SSS 2011-01-24	·SSS 2011-01-21
·SSS 2011-01-20	·SSS 2011-01-19	·SSS 2011-01-18
·SSS 2011-01-17	·SSS 2011-01-14	·SSS 2011-01-13
·SSS 2011-01-12	·SSS 2011-01-11	·SSS 2011-01-10
·SSS 2011-01-06	·SSS 2011-01-05	·SSS 2011-01-04
·SSS 2011-01-03

·美国科学60秒 SSS 2012-12-31	·美国科学60秒 SSS 2012-12-28	·美国科学60秒 SSS 2012-12-27
·美国科学60秒 SSS 2012-12-26	·美国科学60秒 SSS 2012-12-25	·美国科学60秒 SSS 2012-12-24
·美国科学60秒 SSS 2012-12-21	·美国科学60秒 SSS 2012-12-20	·美国科学60秒 SSS 2012-12-19
·美国科学60秒 SSS 2012-12-18	·美国科学60秒 SSS 2012-12-17	·美国科学60秒 SSS 2012-12-14
·美国科学60秒 SSS 2012-12-13	·美国科学60秒 SSS 2012-12-12	·美国科学60秒 SSS 2012-12-11
·美国科学60秒 SSS 2012-12-10	·美国科学60秒 SSS 2012-12-07	·美国科学60秒 SSS 2012-12-06
·美国科学60秒 SSS 2012-12-05	·美国科学60秒 SSS 2012-12-04	·美国科学60秒 SSS 2012-12-03
·美国科学60秒 SSS 2012-11-30	·美国科学60秒 SSS 2012-11-29	·美国科学60秒 SSS 2012-11-28
·美国科学60秒 SSS 2012-11-27	·美国科学60秒 SSS 2012-11-26	·美国科学60秒 SSS 2012-11-23
·美国科学60秒 SSS 2012-11-22	·美国科学60秒 SSS 2012-11-21	·美国科学60秒 SSS 2012-11-19
·美国科学60秒 SSS 2012-11-16	·美国科学60秒 SSS 2012-11-15	·美国科学60秒 SSS 2012-11-14
·美国科学60秒 SSS 2012-11-13	·美国科学60秒 SSS 2012-11-12	·美国科学60秒 SSS 2012-11-09
·美国科学60秒 SSS 2012-11-08	·美国科学60秒 SSS 2012-11-07	·美国科学60秒 SSS 2012-11-06
·美国科学60秒 SSS 2012-11-05	·美国科学60秒 SSS 2012-11-02	·美国科学60秒 SSS 2012-11-01
·美国科学60秒 SSS 2012-10-30	·美国科学60秒 SSS 2012-10-29	·美国科学60秒 SSS 2012-10-25
·美国科学60秒 SSS 2012-10-23	·美国科学60秒 SSS 2012-10-22	·美国科学60秒 SSS 2012-10-18
·美国科学60秒 SSS 2012-10-17	·美国科学60秒 SSS 2012-10-16	·美国科学60秒 SSS 2012-10-15
·美国科学60秒 SSS 2012-10-12	·美国科学60秒 SSS 2012-10-10	·美国科学60秒 SSS 2012-10-09
·美国科学60秒 SSS 2012-10-08	·美国科学60秒 SSS 2012-10-05	·美国科学60秒 SSS 2012-10-04
·美国科学60秒 SSS 2012-09-14	·美国科学60秒 SSS 2012-09-13	·美国科学60秒 SSS 2012-09-12
·美国科学60秒 SSS 2012-09-11	·美国科学60秒 SSS 2012-09-10	·美国科学60秒 SSS 2012-09-07
·美国科学60秒 SSS 2012-09-06	·美国科学60秒 SSS 2012-09-05	·美国科学60秒 SSS 2012-09-04
·美国60秒科学 SSS 2012-09-03	·SSS 2012-08-23	·SSS 2012-08-22
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·SSS 2012-08-03	·SSS 2012-08-02	·SSS 2012-08-01
·SSS 2012-07-31	·SSS 2012-07-30	·SSS 2012-07-27
·SSS 2012-07-26	·SSS 2012-07-25	·SSS 2012-07-24
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·SSS 2012-07-18	·SSS 2012-07-17	·SSS 2012-07-16
·SSS 2012-07-13	·SSS 2012-07-12	·SSS 2012-07-11
·SSS 2012-07-10	·SSS 2012-07-06	·SSS 2012-07-05
·SSS 2012-07-04	·SSS 2012-07-03	·SSS 2012-07-02
·SSS 2012-06-29	·SSS 2012-06-28	·SSS 2012-06-27
·SSS 2012-06-26	·SSS 2012-06-25	·SSS 2012-06-22
·SSS 2012-06-21	·SSS 2012-06-20	·SSS 2012-06-19
·SSS 2012-06-18	·SSS 2012-06-15	·SSS 2012-06-14
·SSS 2012-06-13	·SSS 2012-06-12	·SSS 2012-06-11
·SSS 2012-06-08	·SSS 2012-06-07	·SSS 2012-06-06
·SSS 2012-06-05	·SSS 2012-06-04	·SSS 2012-06-01
·SSS 2012-05-31	·SSS 2012-05-30	·SSS 2012-05-29
·SSS 2012-05-28	·SSS 2012-05-25	·SSS 2012-05-24
·SSS 2012-05-23	·SSS 2012-05-21	·SSS 2012-05-18
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·SSS 2012-05-14	·SSS 2012-05-11	·SSS 2012-05-10
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·SSS 2012-04-13	·SSS 2012-04-12	·SSS 2012-04-11
·SSS 2012-04-10	·SSS 2012-04-09	·SSS 2012-04-06
·SSS 2012-04-05	·SSS 2012-04-04	·SSS 2012-04-03
·SSS 2012-04-02	·SSS 2012-03-30	·SSS 2012-03-29
·SSS 2012-03-28	·SSS 2012-03-27	·SSS 2012-03-26
·SSS 2012-03-23	·SSS 2012-03-22	·SSS 2012-03-21
·SSS 2012-03-20	·SSS 2012-03-19	·SSS 2012-03-16
·SSS 2012-03-15	·SSS 2012-03-14	·SSS 2012-03-13
·SSS 2012-03-12	·SSS 2012-03-09	·SSS 2012-03-08
·SSS 2012-03-07	·SSS 2012-03-06	·SSS 2012-03-05
·SSS 2012-03-02	·SSS 2012-03-01	·SSS 2012-02-29
·SSS 2012-02-28	·SSS 2012-02-27	·SSS 2012-02-24
·SSS 2012-02-23	·SSS 2012-02-22	·SSS 2012-02-21
·SSS 2012-02-20	·SSS 2012-02-17	·SSS 2012-02-16
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