英语语法分析

A winch shuttles back and forth, and side to side, on a grid of rails above stacks of containers.

一台绞车在集装箱堆上方的轨道网上前后、左右穿梭。

The platoon tried to use a winch and a hook to pull the truck back onto the road, but it was too heavy.

部队试图用绞车和钩子把卡车拽回到路上，但它太重了。

The main hoist winch and a system of elevators lift 1,250 tons of pipes and machinery through the 72 inches wide hole at the bottom of the boat.

主起吊绞车和升降机系统可通过船底72英尺宽的洞，提升1，250吨重的管道和机械。