One way to get around in big cities like Beijing and Shanghai is to take a taxi, but it”s too expensive. Many people like to go out by subway or light rail. They are very fast and convenient. Now they are becoming more and more popular. Buses are cheap, but they are very slow in rush hours.
在像北京和上海这样的大城市中坐出租车是到处走走的一种方式，但是太贵了。许多人都喜欢乘地铁或轻轨。地铁和轻轨是非常快和方便的。而且现在他们也变得越来越受欢迎。公共汽车是便宜的，但是在高峰期走得很慢。
If you want to see a city we
