As with anything on this scale, the process has been full of hiccups, gigantic hiccups in some cases, all of which are on display almost every day here.

• 重庆是一个以水运、钢铁、冶金、摩托车制造、汽车和发动机零配件业为基础的工业城市，在本来污染就严重的中国更是值得一提。