sigh

She wasn't happy about the extra work, but she sighed and started typing anyway.

(Chinese) 她对额外的工作并不满意，但她还是叹了口气开始打字。

The student sighed with relief when the teacher announced that the exam was cancelled.

(Chinese) 当老师宣布考试取消时，那个学生如释重负地叹了口气。