It has a huge mast, with the mainsail attached.

它有一个巨大的桅杆，帆附着上面。

He nods with such satisfaction that the fat under his chin sways between his shoulders like a mainsail in stormy conditions.

他满足地点，上的肥油像迎风的帆绕着肩膀飘扬。

How do you get the mainsail up? Uh...

要怎么把帆升上去。

So they literally windsurf off the wind that comes off the mainsail and they hang.

所以他们真的是帆吹来的风帆冲浪，然后悬挂起来。

I was very much tired, and disposed to sleep, which my mistress perceiving, she put me on her own bed, and covered me with a clean white handkerchief, but larger and coarser than the mainsail of a man-of-war.

我非常疲倦，准备睡觉，女人看出了这一点，她把我放在她自己的床上，并一块干净的白手帕盖在我身上，但比军舰的帆更大更粗糙。