He is a very excellent technician.

The advancement of science and technology has greatly changed our lives.

He is good at solving technical problems.

Information technology plays a very important role in modern society.

I learned about the Klein bottle in math class.

In this school, a female-only classroom is provided.

This data is suitable for cluster analysis.

This website has too many browser crashers, causing the browser to crash many times.

We started a crowdfunding campaign to raise funds for our new project.

My father established a corporation.