他在一年前曾在办公室工作。

He worked in an office the year before last.

youdao

他们整天坐在办公室，在电视机前的晚上。

They sit in offices all day and in front of the TV in the evening.

youdao

他们整天坐在办公室，在电视机前的晚上。

They sit in offices all day and in front of the TV in the evening.

youdao