英语语法分析

It was actually a tricycle with a petrol motor at the rear.

那实际上是一辆后面有汽油发动机的三轮车。

He shrugged his shoulders and began to heave bags from his tricycle on to the scales.

他耸耸肩，开始把袋子从他的三轮车搬到秤上去。

A Chinese man rides a tricycle inside the Forbidden City as snow falls in Beijing on February 6, 2006.

2006年2月6日，北京正下着大雪，一名中国男子在紫禁城里骑着三轮车。