我们小时候都上过这么一堂物理课:老师教我们将两根导线分别固定在干电池的正极和负极,另外一头连接小灯泡,小灯泡在我们手上亮起的一瞬间,我们又惊又喜,这是“电”在课堂上带给我们最初的乐趣。多少年过去了,何不再回来感受一次“电”给我们的乐趣?在汽车发展的百余年长河中,我们曾经面对很多这样的时刻,科技发展带来技术的革新和意识的转变。说到这里,我们不得不提及奔驰品牌,一个全世界 We had such a physics lesson when we were young: the teacher taught us to fix the two wires respectively to the positive and negative electrodes of the dry cell battery, the other one connected to a small light bulb, and the small light bulb lit up in our hand for a moment. This is “Electric ” in the classroom to bring us the first fun. How many years have passed and why do not we come back to feel the joy of “electricity”? In the hundreds of years of automobile development, we have faced many such moments and the technological development has brought about technological innovation and awareness change . Here, we have to mention the Mercedes-Benz brand, a worldwide