Carbon monoxide is a colorless, odorless gas, and it is dangerous to inhale.

Mr. Sonoita is my best friend.

This country is under an embargo.

I prefer coffee with a coarse grind.

We observed the reaction using soda ash in a chemistry experiment.

The chromatophores of a frog play an important role in changing its body color.

We must start by filling the outer moat first.

He is the vice president of our company.

I forgot the stroke order of the kanji Hin.

Children are playing on the seesaw in the park.