He is majoring in aerospace engineering.

The space probe discovered a new planet.

He is an expert in astrophysics, and his research is highly valued around the world.

Have you finished this year's big cleaning yet?

I was cleaning all day today.

We are an extended family, and more than 10 of us live together.

My older brother is attending the University of Tokyo.

He was taken to the hospital due to major hemorrhaging.

My great-grandfather used to do farming in the past.

We visited the cathedral and saw its beautiful stained glass.