Nowadays,快餐 if we go on the street, we can find that fast food is everywhere, the reason why the fast food is so popular lies on that it is convenient. People can finish their meal quickly and spend more time to do work. Fast food indeed saves people a lot of time, but it is not good for our health, we should not eat it often.

　　现在，快餐流行的快餐原因在于它方便。如果我们走在街上，快餐