It was a common practice.
送交者: OO8 于 2011-03-08, 19:23:12:
回答: 上YOUTUBE！上YOUTUBE！！上YOUTUBE！！！ 由 伊犁 于 2011-03-08, 19:12:53:
Once one of my uncle and I rode two bicycles to tour
Beijing. Then he just board a train in Beijin railway station. I then rode the two bicycles back to school.