green travel,low-carbon life_100字

　　Recently public are provided for people in many cities in China .

　　First of all,it's good for people to go out by bike,they can easy rent and return it at anytime.Second,as we know,there is heavey traffic when we go school or work. If more people chose to ride bikes,there will be few cars,the street won't be crowded.The most important thing is that riding bikes can protect environment,they will be less pullotion.Let is ride bikes to protect our environment.

　　I hope more and more people csn ride pubic bikes and live a low-carbon life.