I do laundry using synthetic detergent.

I learned Pythagoras' theorem at school.

The seasoned egg in this ramen is delicious, isn't it?

Tierra del Fuego is located at the southernmost tip of South America.

Once you're ready, let's go!

The development of fusion reactors could potentially be the key to solving future energy problems.

The Kokin Wakashū is the second collection of the Chokusen Wakashū.

The prime meridian is the line that serves as a reference for determining the longitude of any point on Earth.

He picked up the vajra staff and began to pray quietly.

I am interested in Japanese language education.