Today, as a greener means of transportation, bike-sharing is becoming more and more popular in many cities. It's known that it has many advantages. So it is enjoyed by lots of people.
First of all, it's very convenient for people to go somewhere. Also, it helps to reduce the traffic pressure. There will be less pollution because of bike-sharing. Besides, bike-sharing helps people take more exercise. In this way, it's helpful to people's health.
However, it also brings some problems. For example, some people throw them away after using bikes. Even some people destroy them, and some bikes are stolen by thieves.
In my opinion, everyone should try to be civilized and follow these rules of using bikes. As long as we take good care of bikes, they will make our life better and better, and our environment will be more beautiful.
关键词：中考英语
