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日本松下自行车工业公司在去年12月末推出了一种自动折叠电动自行车。这种新开发的由电力来助动的自行车型号为BE-EBD 41,只要按动车上一个单独的开关,这种电动车就能
Panasonic Bicycle Industry Corporation of Japan launched an automatic folding electric bicycle at the end of December last year. This newly developed electric-powered bicycle model is the BE-EBD 41. By pressing a single switch on the car, the electric car can