妻原本有辆50ml小踏板,可每次骑行时,要么踩上半天才冒烟,要么总抛锚,气得妻说在21世纪到来前一定把它换掉。可换辆什么车呢?妻是厂里的销售员,四处奔波,50ml排量的摩托车已经明显太小,而二冲程车在刚买来时还可以,但两三年过后,小毛病便接二连三地找上门来,看着车就心烦。思虑再三,最后决定购买90ml～110ml排量的四冲程车。在车的选型 Wife had a small 50ml pedals, can ride each time, either half-day on the smoke, or always broken, angry wife said it must be replaced before the 21st century. What car can be changed? Wife is the factory salesman, running around, 50ml displacement of the motorcycle has been significantly smaller, and two-stroke car just bought it, but two or three years later, the small problems Find one after another, looking at the car upset. Tried again and again, the final decision to buy 90ml ~ 110ml displacement of four-stroke car. Selection of cars