20世纪70年代,物资相对匮乏,那时人们对自行车的追崇热度,绝不亚于时下对小车的酷爱。当年相对于步行,自行车已经是高速的交通工具了,多少人都梦想着能够拥有一辆自行车。大家常亲切而又形象地把自行车称为“脚踏车”。最早受到人们青睐的是那种高大的28型自行车,前面是横杠,后面是方形的座架,整个车身平稳而厚实。它的后座不仅可以带人,还能搭载重物,就连横杠 70s of the 20th century, the relative lack of supplies, when people are enthusiastic about cycling, no less than the car nowadays love. When compared to walking in the past, bicycles have been high-speed means of transport, and many people are dreamed of being able to own a bicycle. Everyone often cordially and vividly describes a bicycle as a “bicycle.” The earliest people are favored is the kind of tall 28 bike, in front of the bar, followed by a square frame, the whole body smooth and thick. Its back seat not only can carry people, but also carry heavy objects, and even bars