英语语法分析

As twilight drew on, the ferryboat went back to her accustomed business and the skiffs disappeared.

天快黑的时候，渡船又回到它常去的地方，小船也不见了。

Nearer the hospital, five men in overalls are winching rubble from the shipyard where they used to make 50 aluminum skiffs a year for the scallop trade.

在离医院更近的地方，五个身穿工作服的工人正在用绞车清理船厂里的碎石块，为了扇贝贸易，他们曾经在这里以年均50条的速度生产铝制小艇。

So what if a few Robin Hoods in skiffs nick the odd tanker off the Horn of Africa?

因此，当一些驾着小艇的新罗宾汉们将在非洲角附近落单的油轮偷走之后，会发生什么事情呢？