We can see many people riding shared bikes in China now. This kind of bike has GPS or Bluetooth on it. You must have a smart phone if you want to use it.
First, you have to download(下载)an App on your smart phone.
Then find a nearest bike through it ,scan the code(扫码)on the bike and you will get the bike.
Then you can enjoy your trip. And you don't have to worry about where to park it. Every hour you ride, you pay only one yuan. It doesn't cost so much, does it?
Bike sharing makes our life easier. And we also hope people can put it to good use.