三年前，春节刚过。在农村的年轻人心里，涌动着外出打工的想法，盼望到大城市去，感受现代都市的生活气息。正是打工者返城的高潮，武汉火车站人头攒动，多数打工者都是从农村来的，他们是在此等候转车。有的南下，有的北上，有的东去，但都是去往繁华的都市或经济发达地区， Three years ago, just after the Spring Festival. In the heart of young people in rural areas, the idea of ​​going out to work surges forward, hoping to go to the big cities and experience the flavor of modern urban life. It is the climax of migrant workers who return to town. Wuhan Railway Station is full of people. Most migrant workers come from rural areas and they are waiting for a transfer. Some south, some north, some east, but are all going to the bustling city or economically developed areas,