Ofo is very popular nowadays, which brings great convenience to people. For foreign media, they even treat Ofo as one of new four inventions in China. I like to use Ofo so much. I can take exercise and enjoy the scenery. But the news reported that a lot of Ofos had been destroyed. some were stolen and some were broken. Ofo is the new industry, which needs to be supported. While some people's bad behavior hurts public's interest. I believe that most people will protect the bikes and they return them on time. It is everybody's duty to protect the public property. Don't be greedy for the small advantage. 
共享单车现在很受欢迎，它给人们带来了很大的便利。对于外国媒体，他们甚至把共享单车视为中国新的四大发明之一。我很喜欢骑共享单车，我既可以得到锻炼，也可以享受风景。但新闻报道了很多共享单车遭到摧毁，有些被盗、有些被破坏。共享单车是新的行业，它需要支持。然而有些人的不良行为却损害了公众的利益。我相信大多数人都会保护这些自行车，及时归还。保护公共财产是每个人的责任，不要贪小便宜