例句:
The teacher asked the students to maintain silence in the classroom during the exam.
老师要求学生在考试时保持课堂上的沉默。
We were asked to maintain silence in the library.
我们被要求在图书馆保持沉默。
I find it hard to maintain silence during a long meeting.
我发现在长时间的会议中保持沉默很难。
![](http://img.thebdsoft.com//202401/ae9331137d0a779608a5ac0cc532f9e4.png)
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最佳回答 2023-08-21