每日一句口语 1792（在线收听）

If you are doing your best, you will not have to worry about failure.如果你竭尽全力，你就不用担心失败。

【知识点讲解】

worry about 担心，烦扰

例句：Don't worry about the printing; that's my parish.别担心打印的事，那是我的工作范围。