Beijing's subway2 Everyone knows that Beijing's subway is overcrowded ,Although there is full of grind ,there also have interesting thing . if you want to read a novel ,but you didn't take one ,you can read the cellphone novel of the people who is on your left,if you don't like this one ,you can read the nook novel of the people who is in front of you . if you want watch drama ,you can do it by IPAD with the people on your right hand .At the same time ,you can read the newspaper of the people who sat opposite you . How interesting the Beijing's subway is .