User:Shaolei yao

hello i am one of oles2129 students. i am working the draft of "gravity filtration"

I’m a university student in a Wikipedia Education class, and I’m currently learning how to contribute to Wikipedia.
This page is a work in progress and I am approaching my subject in good faith.

Thanks!|Sciences humaines.svg|imagesize=150px|bg=#D0FFDC}}

Please don’t bite me, I’m a newbie!

I’m a university student in a Wikipedia Education class, and I’m currently learning how to contribute to Wikipedia.
This page is a work in progress and I am approaching my subject in good faith.

Thanks!