翻译：我认为许多同学了解了我一些,我将会介绍一下我自己那样你们会更了解我

I believe many students have known me more or less,but I will introduce myself so that you can know about me further.

为了大奖我拼了

I　think　that　most　of　my　classmates　konw　a　little　about　me，but　I　will　still　introduce　myself　so　that　you　can　understand　me　better．

I think many of my classmates know me a bit, and I will spend some time introducing myself so that you will understand me better.
I believe that quite some classmates know something about me, and I will introduce myself to you so that you will know better about me.
仅供参考，欢迎指正