Big cities, many people take trains, buses or subways to get to different places. In Hangzhou, there are many bikes in different colors, like orange, blue and green. We can call them the sharing bikes. It's very popular with the young and the old. You can see some kids, some young people and even some old people enjoy their trips on the bikes.
Mr. Hu says it's good for the people in Hangzhou. They can exercise when they ride the bikes. And it's also convenient for the people because they can start their trips when they want to, and they don't need to get to a parking lot(停车场).
Miss Zhao says she likes the way to go out. She either walks or takes a bus to work. If she gets up late and misses the bus, she can get to work by bike on time. If the bus is too crowded, she can go to work by sharing bike, too.
Ms. Chen says it's cheap. She only needs to download an app instead of(而不是) buying a bike. She spends one yuan riding a bike for each half an hour.
But a few people don't like the bike, although there are some advantages(优势).Sometimes they cannot find the bike. It will take them lots of time to look for a bike.
Sharing bikes can make our earth green. It can also help us to have a healthy life. But we must follow the rules when we use the bikes.
