be busy doing sth.造句(注中文)

问题描述:

be busy doing sth.造句(注中文)

I am busy doing my homework.
我在忙于写作业。

i'm busy eating.我忙着吃饭。

I am busy answering your question.中文意思:我正忙于回答你的问题

I was busy doing my homework at this time yesterday.
昨天我这个时候我在做作业。

I'm busy playing computer games.我忙于打电脑游戏