中文翻译成英语，谢了

I intended to let you pass the documents by Internet,but it is incovenient,so I will take the USB to the class to copy it.

I thought you would pass the file in Internet ,but It's too trouble,I will carry the USB when I get to work .Thank you.

欢迎采纳！（谢谢啦！）
I also wanted you to upload files over the network, but this is more trouble, or I copy the USB into the class bar! Thanks!

It's a little troublesome to sent you the file through internet. So i decided to bring it to the class and you can copy it there.Thanks a lot .
后面可以打个：）以示亲切 老外很习惯这么做~
句子结构改了一下，不那么中式英语~，更为简洁易懂，更英语化~，对老外来说更熟悉~~。
希望能帮到你^_^