盖奇在船厂工作了30年。

　　[误] Cage has been working in a ship factory for thirty years.

　　[正] Cage has been working in a shipyard for thirty years.

　　注：英语中的 factory 与汉语的“厂”有时候可以对应，如：clothing factory(服装厂)，chemical factory(化工厂)，food products factory(食品厂)等，但也有例外，除了“船厂”要用 yard 以外，还有“酿酒厂”(brewery)，砖瓦厂(brickfield)，电厂(power plant)等。