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面。

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

一个维修工心脏病发作。倒地死了。

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面办公室看看。

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

那位拯救导层的维修人员除下自己的防护面罩交给市长。