以travelling 为题目，写一篇英语短文。

travelling is good for us,because we can make new friends on the way,relax ourselves and enjoy the fresh air.we can also bulid our knowledge there are some problems,too.for example the bad weather,such as rainy,windy,snowy and so on.becaue of these fators,we couldn't enjoy ourselves when we are travelling.and we will get hurt if we are careless. So,before going to travel,we must get ready for it.you have to know about the weather where you are going to travel,you should be more careful,if you can,ask a friend to go with you,and aviod the accidents happening