马路上,一家家小店让你目不暇接,里面的香味更是让你迈不开步。看到这一串串、一袋袋的食物,你一定是“口水直流三千尺”吧。我想这时,你的手一定在钱包里摸着零钱,准备买下它们。可你想过吗?这些街边小店的东西干净吗?卫生吗?安全吗?你肯定 On the road, a small shop let you dizzying, the scent inside is let you step is not open step. See this string of string, a bag of food, you must be “mouth water three thousand feet ” bar. I think this time, your hand must be in the wallet touched change, ready to buy them. Can you think about it? These street shops things clean? Health? Safe? You are sure