1：我们经常在公共场合见到各种不道德的行为，叙述你的一次相关经历。
2：这些不文明的行为会有哪些影响。
3：我们应该怎样改善这种现象。
Immoral Behavior in Public
To witness immoral behavior in public, one need only visit the Beijing subway. I still remember the first time I took the Beijing subway. It was an early morning. I was in a hurry to go to school. When I was trying to get a ticket, I found a lot of people waiting in front of me, but nobody was in the line.
Immoral behaviors i
