I have to be back at two to meet the maintenance man again.

我两点还要回来再和维修人员碰个。

Some maintenance man had a heart attack. He just dropped dead.

一个维修工心脏病发作。刚刚倒地死了。

The maintenance man who'd just saved New York's leaders takes off his own safety mask and gives it to the Mayor.

位拯救纽约领导层的维修人员除下自己的防护罩交给市长。

Yeah. Sir, you might want to send a maintenance man over to that office across the way .

是，先生，你能不能叫人维修人员去对室看看。

The maintenance men would come in during nap time.

维修人员会在午睡时间进来。

This is from the first episode, right after a maintenance man gets electrocuted and eventually dies.

这是第一集的内容，在一名维修工触电并最终死亡之后。