I have a sister. She is daughter of my uncle, a good friend of my father.
我有一位姐姐。她是我叔叔的女儿，叔叔是我爸爸好朋友。
I have a good relationship with my sister. She is six months older than me. We are in the same grade.
我和姐姐的关系很好。她比我大六个月，我们在同一个年级。
We don't meet each other often, but we often make telephone calls or chat in the Internet.
虽然我们不经常见面，但是我们经常打电话或者在网上聊天。
She works very hard in her study and she does well in all her subjects.
她学习很努力而且各科成绩都很好。
Besides, she is tall and looks beautiful.
而且她很高，看上去很漂亮。
Her classmates and friends like to be with her. I am so happy to have such a great sister.
她的同学和朋友都喜欢跟她在一起，我也很高兴有这样一位好姐姐。
