1, affected by the environment: winter outside is too cold, like our school in the northeast, winter outside is snow, the road is very slippery, the temperature of minus twenty degrees don't want to go out all the time, some girls will hate the cafeteria fumes.

2, by the impact of cell phone applications: With the emergence of takeout App, takeout is more and more convenient, just move your fingers, pick up a phone, go downstairs to pick up on the good; takeout is very cheap, generally will be full of a few minus a few, and there will be a few APP competition, haha, of course, the more intense the price war the better it is.

3, in the class rush hour cafeteria scene is spectacular, a sea of people, three layers outside the three layers, to line up, sometimes very crowded, crowded slow may be able to buy the leftover vegetable soup, some people do not want to squeeze to go to the takeaway. Takeaway is really convenient, college students as long as to ensure that the health of the takeaway is not too big a problem, the takeaway as a way to facilitate life.