There is a small stain in the bottom right corner.

He bought new socks.

I need to take a laxative.

Various cultures exist under the sky, meaning in the whole world.

His lower jaw was strong, as if showing determination.

He tried to guide people unconsciously using subliminal messaging.

He loves dirty jokes and is always talking about such things.

Her bikini was so daring that her underboob was visible.

Under this sun, we played together.

In mahjong, the opponent on my right, the lower house, is a formidable enemy.