No, city life is really busy, and people don't have much time to talk to others. Some people are more reserved because of safety worries, and it can be hard to make close friends in such a big place.
不,城市生活真的很忙,人们没有太多时间与他人交谈。有些人因为安全担忧而显得更内向,在这样一个大地方交到好朋友是很难的。