My name is Gina.我是吉娜I am 13 years old.我13岁I study in a middle school,and I am in Class 2,Grade 7.我在一所中学学习,而且在7年级2班I am a pretty girl,I am of medium build.我是一个漂亮的女孩,中等身材I have curly hair,big eyes,and I always wear a red dress.我有着卷发和大眼睛,而且我总是穿一件红裙子I like playing the piano,singing and drawing,so my favorite subject is art and music.我喜欢弹钢琴,唱歌和画画,所以我最喜欢的科目是美术和音乐I also want to be an artist.我也想当一个艺术家
I have a good friend,her name is Wang Li.我有一个好朋友,她叫王丽She is from China and she speak Chinese.她来自中国,说汉语I think China is a very interesting contry with a long history.我认为中国是一个有着悠久历史的有趣国家But I can speak little Chinese.但我几乎不会说汉语So Wang Li teaches me Chinese,于是王丽教我汉语I teaches her English,too.我也教她英语
I am a good girl.我是一个好女孩Do you like me?你喜欢我吗?
（不知字数够不够,不过也可以借鉴一下吧）