He was forced to drop out of school due to poor grades.

He had to drop out of school because he broke the school rules.

He has a deep interest in literature.

I studied in the library with my schoolmate.

The lens of this camera is easy to attach and remove.

My major is chemical engineering.

It was a long day today, so I'm going to take a bath and relax.

When I opened the window, a single blast of wind came into the room.

Let's take a breath and then start working again.

Mr. Kyoujin is my best friend.