现在，越来越多的共享单车出现在我们的身边，给大家的出行带来了便利但也出现了一定的问题。假设你是红星中学高一一班学生李华，请就这个话题给校刊“英语角”写一篇英文稿件，内容包括：

　　1.共享单车的益处 2.出现问题 3.你的建议

　　提示词：共享单车 shared bikes

　　Dear Editor of English Corner,

　　Hello,everyone!I`m so glad to share something about the shared bikes.Nowadays,the shared bikes not only brought the convenience to us,but also some problems around thr shared bikes were happened.

　　In my humble opinion,the shared bikes is a new and craze transportation for us, and it`s convenience for us to travel.And the shared bikes made us travel by bicycles instead of driving cars.By using the shared bikes,we are able to enjoy better air condition,save more energy,reduce less green house effect.

　　However,the shared bikes brought some problems to us.First of all,some people parked the shared bikes disorderly,or broke them.Secondly,some younger boys rode these bikes in a dangerous state,which made them hurt even die！

　　What`s more,I suggest that the government should set up the laws about the shared bikes and take actions to protect these shared bikes is convenience way for citizens to travel,let`s try our best to protect shared bikes!

　　Yours,

　　Li Hua.