这个钱是用来坐公共汽车的。

Zhège qián shì yònglái zuò gōnggòng qìchē de.

This money is for riding the bus.

很多人在等公共汽车。

Hěn duō rén zài děng gōnggòngqìchē.

Many people are waiting for the bus.

公共汽车里挤满了人，很多人都站着。

Gōnggòngqìchē lǐ jǐmǎnle rén, hěn duō rén dōu zhànzhe.

The bus was filled with people, many were standing.