I was in relief when the exam was over.

考试结束时 我松了口气

In relief he lay down and fell asleep.

松了口气，他躺下，睡着了。

Behind me I could hear the other girls sigh in relief.

我能听到身后其他几个女孩如释重负地松了口气。

Remove the pressed in relief valve seat and seat O-ring.

拆卸压进去的安全阀阀座和阀座o形环。

I sighed in relief, and continued with the psychoanalysis.

我宽慰地松了口气，然后继续接受他的心理分析。

Not until we succeed in letting wildlife live in peace, can we smile in relief.

直到我们成功让野生动植物安详平静地生活，我们自己才能如释重负地笑开颜。