Ofo has been favored by the public, even the foreign people speak highly of it. These yellow bikes can be found everywhere, so the people who are in a hurry can use it and then reached the destination in time. Especially for the visitors, they can ride these bikes and then have a look at the scenery around. It can saves them a lot of money and the most important thing is the convenience it brings. These bikes can be placed any place, even the walking areas. I like ofo so much. It makes me feel green, because it won’t produce bad air to pollute the environment.