假如几天前你的同学从某超市买回食品，请同学吃，他们吃后食物中毒，肚子痛，被送往医院治疗后脱险。请给报社写一封信描述他们食物中毒及脱险的经过，呼吁社会重视食品安全问题。词数80—120。
The Problem of Food
Dear editor,
I'm writing to tell you something about the problem of food safety.
A couple of days ago, one of my classmates bought a bag of food from a supermarket. Some roommates were invited to enjoy the food.Unfortunately, after finishing it, all of their faces got pale and had stomachaches. They were quickly sent to a nearby hospital. A doctor examined them and gave them some medicine. They were out of danger soon after taking the medicine.
This accident made me realize the seriousness of the food safety problem. I sincerely hope that the whole society pay much more attention to food safety.
Yours,
Li Hua

食品问题
尊敬的编辑：
我现在写信是想告诉你关于食品安全的一些问题。
几天前，我的一位同学从一家超市买了一袋食品，他请了一些同学一块吃。不幸的是，吃完后，他们都脸色苍白，肚子痛。他们很快地被送往附近的医院。医生做了仔细的检查，并给他们开了药方。吃了药后，他们才脱离危险。
这次事故让我认识到食品安全问题的严重性。我真切地希望全社会都要重视食品安全问题。
你的朋友
李 华