如果你有兴趣观察一下骑车的人,那真是—件有趣的事。龙头尚未把握得稳,仍旧歪歪扭扭动作僵硬的,一定是刚学会骑车不久,神经紧张的小孩。从身边风一样地溜过,玩弄着骑车技巧的,一定是爱卖弄自己的一点长处的年轻人。车速较慢,骑得较稳,时不时还会打一下铃铛的,则大都是上了年纪的。 If you are interested in observing the cyclist, it is really interesting. If the dragon has not yet grasped stability and is still stingy, it must be a nervous child who has just learned to ride a bike. Those who slip past the wind and play with cycling skills must be young people who love to show off their own strengths. Slower speeds, more stable rides, and bells from time to time are mostly older.