My best friend and I get along with each other quite well. But we are so different. He is funnier, more outgoing than I am and i'm more serious. He is more athletic and likes to play all kinds of sports but I am smarter on study. My friend is wilder than me and I am calmer. He is tall, thin, strong,with short hair, And sometimes he is very careless and lazy. On the other hands, I am short, fat, weak, with shorthair. He is very helpful because I am very lazy and don't want to do any sports. And I will help him with his study.
I think our friendship will last forever.
参考翻译：

我和我最好的朋友相处的非常好，但是我们却各有不同。他比我更有趣，更外向，而我很严肃。他是运动型的，各种体育运动都很喜欢，而我更擅长于学习。
我的朋友相对狂野而我相对沉静。他又高又瘦，但是很结实，留着短发。一些时候他马虎又懒散。与他相比，我显得矮胖，而虚弱。我也是短头发。他很乐于助人，因为我很懒不想做仍和运动。我会在学习上帮助他。我希望我们的友谊能够持续到永远。