He was on nightshift this six days.

这6天来他都上夜。

She promised to see after the children when their mothers were on the nightshift.

她答应在孩子妈妈上夜时照顾孩子。

The oversight is not imputable to the person on the night shift.

这个疏忽不夜的人。

Our job is in turn of which one dayshift, one nighshift, then two days break and without weekend.

我们的作是轮制,天天夜休息两天,节假日不休息.

She works nights.

她上夜。