T: If you're a Teacher, take a breath each time the school bell rings.

T：如果你是一个老师，每次上课铃声响时，放松呼吸吧。

youdao

T: If you're a Teacher, take a breath each time the school bell rings.

T：如果你是一个老师，每次上课铃声响时，放松呼吸吧。

youdao