She is always busy with work.

她总是忙碌于工作。

She is busy with work whole day.

她整天都在忙工作。

She is busy with work all the time.

她每时每刻都在忙于工作。

He has been busy with work recently.

他最近忙于工作。

He has been very busy with work lately.

他最近工作非常繁忙。

I have been very busy with work recently.

我最近工作非常忙碌。

He seems to be perpetually busy with work.

他似乎不断地忙于工作。

Throughout the year, he is busy with work.

一年到头，他都在忙于工作。

Papers stackup on my desk when I'm busy with work.

当我忙于工作时，文件会在我的桌子上堆积起来。

Her son-in-law is a doctor and very busy with work.

她的女婿是一名医生，工作非常忙碌。