Question

词组中译英

1、欣慰地笑      

2、我突然明白了

3、鼓起勇气               

4、便衣警察

5、确凿无疑          

6、觉得这天真的结局无法接受

7、一种胜利者的口吻 

8、使…...清楚地显示出来

9、敏锐的观察者  

10、结识你；与你相识 

Answer 1

1. smile with relief          
2. It suddenly dawned on me
3. muster up courage       
4. a policeman in disguise
5. beyond doubt            
6. find such naive solutions unacceptable
7. a note of triumph          
8. shed light on
9. an acute observer          
10. make your acquaintance