李阳疯狂英语口语突破mp3 5102

2. Concentrate¹ on

If you concentrate all your energies on studying English, you will master the language.

I can't concentrate on what I'm doing when it's so noisy in here!

Then maybe you should turn off the radio and shut your door.
 

1 concentrate   

vt.集中；聚集；浓缩；vi.集中；全神贯注

参考例句：

• You should concentrate on the road when you're driving.开车时注意力应集中在路上。
• Concentrate your mind on study,Don't look around.专心学习，别东张西望的。