虽然她一直忙于演艺事业，但是她从来没有放弃学习。

Though she is busy with her acting career, she never gives up studying.

youdao

他们从家搬出来终日忙于自己的事业。

They move out and mind their own business every day.

youdao

我忙于自己的事业。

I'm engaged in my own business.

youdao

我忙于自己的事业。

I'm engaged in my own business.

youdao