重点讲解:
1. back and forth 来回;往返;
例句:I could see the branches of the trees moving back and forth.
我能看到树枝来回摇摆 。
2. over and over again 一再;再三;反复;
例句:This is what she has been saying over and over again--I don't know how many times.
这种话,她翻来覆去不知说过多少遍了 。
3. make sense 可以理解;讲得通;
例句:It all makes sense now.
现在就都讲得通了 。
4. one by one 逐个地;依次地;
例句:The students entered the classroom one by one.
学生们一个挨一个地走进教室 。
5. in other words 换言之;换句话说;也就是说;
例句:In other words, we have to build different corporate cultures and ways of working.
换句话说,我们必须建立不同的企业文化和运作方式 。
adj. 效率高的,胜任的