nowadays, if we go on the street, we can find that fast food is *rywhere, the reason why the fast food is so popular lies on that it is convenient. people can finish their meal quickly and spend * 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，如果我们走在街上，可以发现到处都有快餐，快餐流行的原因在于它方便。人们可以快速吃完他们的餐，花多点时间去工作。快餐确实可以节省人们很多的时间，但是那对我们的健康也不好，我们不应该常吃快餐。
__