论文部分内容阅读
此款极富挑战性的JESTER自行车,市场售价为3500美元,是一款“纯速度感”的自行车。不是你父辈的天赋:此款Jester自行车可让人们体验到这样一
This section challenging JESTER bike, the market price of 3,500 US dollars, is a “pure sense of speed” bike. Not your fathers talent: this section of the Jester bike allows people to experience such a