英语语法分析

He has become the most popular pedicab driver in Kaifeng.

他已经成为开封最受欢迎的三轮车手。

In our alley alone, there are three pedicab riders.

单单我们这条小巷就有三辆。

This is my mother picking us up from the wharf, on pedicab.

这是妈妈到码头接我们后乘坐三轮车回家。