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科学美国人60秒 SSS 2014-05-01
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科学美国人60秒 SSS 2014-05-02
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-05
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-06
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-07
This Scientific American 60-Second Science, I'm Cynthia Graber. Got a minute? To a farmer, good insects pollinate, and bad insects decimate. But they often had a tough time knowing which flying creatures were invading their crops. Now eavesdropping r
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科学美国人60秒 SSS 2014-05-08
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-09
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-12
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-13
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-14
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-15
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-16
This is scientific Americans sixty seconds science. I am Ie Welkinson. Got a minute? All rise. The twitter court public opinion is now in session and the next case on the dock will reach a quick verdict because public opinion solidifies rapidly on tw
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科学美国人60秒 SSS 2014-05-19
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-20
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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科学美国人60秒 SSS 2014-05-21
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
