A Good Friend 一位好朋友

I have a good friend, and her name is Li Mei. We know each other about two years. When I am in trouble, she helps me without hesitation. So I will also help her when she meets difficulty. We share our secrets and sometimes she will stay the night with me. We will talk very happily and go to sleep very late. 
我有一个好朋友，她的名字叫李梅。我们认识彼此两年了。当我遇到困难时，她会毫不犹豫地帮助我。所以当她遇到困难时，我也会帮助她。我们分享彼此的秘密，有时她会跟我一起过夜。我们很愉快地聊天，很晚才睡觉。