忙于做某事用英语如何说

问题描述

精选答案

be busy doing something.例句如下:I am busy cooking.我忙着做饭。

she is busy studying.她忙着学习。they are busy singing.她们忙着唱歌。we are busy traveling.我们忙着旅游。children are busy playing.孩子们忙着玩耍。what are you busy doing 你们忙什么？