This box is made of paperboard.

Mizuna has a heart as pure as sea sand.

I used fresh mizuna for today's salad.

I do yoga every night to get a sound sleep.

I do yoga every night so that I can sleep soundly.

A calico cat is playing in the garden.

Mizuyama is my best friend.

Misawa is my best friend.

The high social conditions of this country are directly related to the education level of the people.

Before cooking rice, you must discard the cloudy water.