一、详细释义：n.地区，区域，地带 [C]例句：It is forbidden to take photographs in this zone.此处严禁摄影。例句：They are pulling their troops out of the battle zone.他们正把部队调离战区。例句：Do not enter...
雪灾：As we know, our country suffered heavy snow last Spring Festival. Everything was covered with heavy snow. It made the buses, trains and planes stop. Millions of people couldn't go home. Many people suffered trouble. There was no food, water or light in some places. Our government called on people to fight against heavy snow. As a student, I think we should learn from those heroes. We must study hard at school. We should learn all kinds of knowledge to make our motherland stronger, better and richer.我们都知道，我们的国家在春节遭受着雪灾，所有东西都被大雪覆盖了，它让车子，火车和飞机都停止了。成千上万人不能回家，很多人都遭受困难。我们的政府号召人们对抗大学。作为一个学生，我们应该学习那些抗灾英雄。我们必须好好学习，学习所有知识去让我们的祖国更强壮、美好、富有地震：Everyone knows there was a serious earthquake on May 12th in Sichuan Province. Thousands of people died and houses collapsed. When I saw the photos, I was shocked. So I donated all of my pocket money to help the victims.Now, more and more people and volunteers go to disaster area to help people who are in trouble. I believe that we will overcome any difficulties and tomorrow will be better!每个人都知道5.12发生了一场可怕的地震在四川。数千人死了，房子倒塌了。当我看到了照片，我被震撼了。所以我捐出了我所有的零花钱去帮助灾民们。现在，越来越多的人们和志愿者到灾区帮助那些处于灾难的人们。我相信，我们会战胜任何困难，明天也会变得更好！