请以My best friend为题，用英语写一篇不少于60词的短文，内容包括年龄、外貌特征和爱好等。

    Have you heard of (听说) the persons who made the Chinese people impressed（感动的）in 2012? Let me tell you some of them.

    Chen Binqiang（陈斌强），a young man, works in a school. He is thin and of medium height. He always wears glasses. ① He goes to work carrying (背) his mother by electric bike every day. He has done so for five years.

    He Yue（何玥）is a primary school student. She is young but she does a great thing.② She has long black hair. She has saved three people by herself (她自己).

    Zhou Yuehua (周月华) is one of the most beautiful country doctors (最美乡村医生). She is of medium height and build. It's hard for her to walk like the normal(正常的) persons. But she brings good medical service（医疗服务）to the villagers with her husband (丈夫) Ai Qi.

—Let me tell you __________.

I am Alice. I like Wechat. It is fast, convenient and fashionable. And you can use it for free. It can be used in my mobile phone. It has hold-to-talk voice messaging function. I am a fan of Leehom Wang. Through Wechat, Leehom Wang often says something to me. It's amazing.

I am David. I love Micro blog. I update my Micro blog when I am free. We can share instant (即时的) messages with each other. I often look through Yao Chen's Micro blog. She has many followers. I make many friends with them. I often write something on my Micro blog, for example, “I'm in blue today. I didn't pass the exam.” Then many friends comfort me. I share my birthday party, my new phone, my new coat, etc. with my friends. It is fun.

I'm Lily. I don't like Wechat or Micro blog. I don't believe them. There are so many crimes(愚蠢行为) on Wechat. Many people are cheated (欺骗) because they believe in other people they meet on Wechat easily. It is not a real world. As to Micro blog, I don't think it is a good way to make friends. And you should write something no more than 140 words. I like keeping diaries. I don't want my secrets known by others. I am a low-key(低调的) girl.