He is attending school to obtain a motorcycle license.

This microphone is unusable due to severe audio feedback.

Ayako is my best friend.

Lepidocrocite is a type of iron oxide mineral, which is reddish-brown in color.

Tridymite, in mineralogy, is a type of silica and is often found in volcanic rocks.

In this chemical reaction, phosphite is produced.

I am majoring in clinical psychology.

I am preparing the tooling for the new project.

I plan to go touring with my friends this weekend.

The music of Strings is comfortable and relaxing.