translation.en: Each Zipcar replaces 15 personal cars, and each driver drives about 80 percent less because they're now paying the full cost, all at once, in real time.
translation.zh: 我们每投入一辆Zipcar，就可以代替15 辆私人汽车, 同时每个使用Zipcar汽车的人，其用车时间减少了大约80%, 因为他们现在要支付全部的有关费用， 而且是立即支付!