应该选择怎样的自行车在百货商店,寄售商店,超级市场,自行车商店和滑雪用具商店行可买到自行车。多走几家商店,便可买到价廉物美的自行车,但是要完全称心如意,还须考虑更多的因素。自行车是一件理想的体育器械。它必须和骑者的身材配合,而且还应具有安全性和最佳性能。大多数美国造自行车都附有一份装配和注意事项说明书,有些公司(如舒 What kind of bicycle should be chosen Bicycles are available at department stores, consignment shops, supermarkets, bicycle shops and ski shops. Take a few more shops, you can buy cheap bicycles, but to completely satisfactory, we must consider more factors. Bike is an ideal sports equipment. It must fit with the rider’s body, but it should also have the safety and the best performance. Most U.S.-made bicycles come with a copy of the instructions for assembly and precautions, and some companies