英语作文!快!考试中!

Dear friend:

I am writing to you to atalk about my experience last summer.Las summer,I took part in a field survival camp with my classmates.That wa san unforgetable experience.What you need is a compass,torch and map,of course,enough water and food as well.In the camp,you have to take care of yourself.You have to cook,and help each other in your team.Certainly enough,you have cross the mountain,and go through the forest, valleys and rivers.Generally speaking,you have to learn how to be independent.Only because you have to depend on yourself to decide everything you meet.This kind of training is very useful for the young generation who are used to the comfortable life.

牛B的 - - 我上次也是查数学