值班

He was to keep watch in the lighthouse.

该他到灯塔上班。

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

那些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.

"班巡警处状态,随时准应付任何可能发生骚乱。"

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

除了这些安排以外，还增派救班到午夜。

The man on duty rang an alarm.

班员发出警报。

There is a nurse in attendance.

有一位士班。

Eight are on duty.

八个人在班。

Six are on duty.

六个人在班。