他回去工作了。

He gets back to work.

youdao

她病了很长一段时间之后回去工作了。

She returned to work after a long period of incapacity.

《牛津词典》

自3月5日以来，许多人已经回去工作了。

Many people have been back to their work since March 5th.

youdao

and then they offered me a full time job to come back as a senior.

于是他们向我提供了一份全职工作，希望我大四时能够回去工作。

实习生到正式员工 - SpeakingMax英语口语达人

And I went back to work when they went into school full-time.

当她们去上学以后，我就回去做全职工作了。

妈妈亲手做的味道 - SpeakingMax英语口语达人