The serous membrane covers many organs in the body.

The cere of this bird is very brightly colored.

My father went to the farm equipment store to buy a new harrow.

There are bedbugs in the bed of this hotel, so please change the room.

I was surprised to find a bedbug on the bed.

Understanding the masculine mind is difficult.

The Mukashi Otoko has become a legend in that village.

He lost a bet and experienced what it's like to lose his reputation as a man.

He is making an effort to polish his manhood every day to improve himself.

The mountain man chose to live with nature.