英语翻译要口语化 不要太机械 太俗 【不要中式英语】.中午好,今天一大早我带微笑来到北京,这里比我想象的还要热,不过不要

Good afternoon, everyone examiners. Today early in the morning with a smile I came to Beijing, here is even hotter than I thought, but it doesn't matter, it will not affect my good mood. I 'm happy to be here today to introduce myself.
My name is XXX, 20 years old, graduated from the School of Railway Transportation, Railway Transportation School), during the period of School, I think the performance is good, once served as a monitor in the class. My only favorite subject is English, though it is not so good, I also in learning, and plan in 1 year time to obtain ielts scores six points above.
（这个如何）