Mostofmyfriendsaremovingoutsidethecity..toavoidtheno...
问题详情： Mostofmyfriendsaremovingoutsidethecity..toavoidthenoise,smog,traffic,andcrimeofthecity.Onefriendsays,"Theairisheavilypollutedinthecity,soIprefertoliveoutside,wheretheairisclean." Anot...