雅思口语P2 Describe a teenager that you know(新内容文字版）

One teenager that I would like to talk about is a girl who was part of the study group that I taught in English last year. I was looking for a new way to make money but my movements were limited, so I started to help younger people who needed help in English on my campus. The students` parents came to school to talk to me about it, because obviously they wouldn't put their money into just anything random. Some of them even tried to speak English to me, which I found funny. After we started, I noticed a girl who looked shy in appearance but actually, she was very intelligent. I could understand why the others needed my help, but that girl was very good, especially compared to other ones in my class, and sometimes I even felt like I had nothing to teach her. So one day, I called her apart after the lesson and found the reason why she was attending, because obviously she was good enough, and she told me that in general she could handle it quite well, but she had problems in one special part, which was grammar. She was so intelligent that I decided to give her private lessons and after 2 to 3 weeks, she become quite good at that part. So, the experience of teaching such a special girl is quite impressive. That is it.