My four treasures of the study are a fountain pen, a pencil, an eraser, and a ruler.

The Kunrei-shiki Romanization spelling method is a common way to convert Japanese into Roman letters.

He loves rock 'n' roll.

The Third International was a historically important organization.

Simple Mail Transfer Protocol is a protocol for sending and receiving emails on the Internet.

Let's calculate so that all numbers become equal.

Every morning, I meditate to cleanse my mind.

The interface of this software is very easy to use.

Saito is my best friend.

Sextans is one of the constellations in the southern sky.