Stuart grabbed the foresail boom and pulled with all his might.

斯图亚特抓住前桅支索帆的帆脚，尽可能地将其拉满。

" Now back your foresail and give her a full! " screamed the owner of the Wasp.

“现在回到前桅支索那里，把帆张满！”黄蜂号的船主叫。

It's a kind of a jib or foresail on a boat.

是船上的一种帆。

Cutting loose the anchors, they left them in the sea and at the same time untied the ropes that held the rudders. Then they hoisted the foresail to the wind and made for the beach.

于是砍断缆索，弃锚在海里，同时也松开舵绳，拉起头篷，顺着风向岸行去。