be busy ding的用法及造句十万火急

be busy doing sth
正忙于做某事
造句:I'm busy watering my flowers,so I have no time helping you.

be busy doing sth 忙于做某事

I'm busy doing my homework

be busy doing
忙着做
忙着做
1、Her eyes were fixed on her plate and in a short time, she was busy eating.

I am busy doing my homework.
=be busy with sth

应该是"be busy doing",意思是"正忙着做..."
I am busy cleaning my room.我在忙着打扫我的房间.

用法就是主语+该短语，再考虑相应时态，表示忙于做某事
例句：
1.I'm busy doing my homework today.
2.My mother is always busy doing the housework.
你看还有什么需要多讲一点的~~

today I am busing in this website to answer questions..
Lol..