值班

He was to keep watch in the lighthouse.

该他到灯塔上值班。

The officers on duty were visibly overcome, many of them in tears.

那值班官员明显不能自持，许多人都流出了眼泪。

The patrol police on duty are on the alert against any possible disturbances.

"值班巡警处于戒备状态,随时准备何可能发生骚乱。"

In addition to these arrangements, extra ambulances will be on duty until midnight.

除了这以外，还增派救护车值班到午夜。

The man on duty rang an alarm.

值班员发出警报。

There is a nurse in attendance.

有一位护士值班。

Eight are on duty.

八个人在值班。

Six are on duty.

六个人在值班。