教育の科学技術のクラス

今、俺は教育の科学技術の暮らすで。僕はコンピュータが上手だと思いたい。今、クラスに勉強から、これは長くない。

Translation Problem

This is a picture from a Textbook of mine. I am trying to figure out Variation Drill 1. I have no idea what it says, and it is even harder to read since it doesn't have any kanji. If anyone can help me figure this out that would be great!