This butterfly valve is used to control the flow of fluid.

Diseases of the mitral valve greatly affect the function of the heart.

This check valve has the role of preventing water from flowing backwards.

We should always remember the power of Kannon in difficult times.

The result of the game is fifty-fifty.

I got a blister on my foot.

This lotion is classified as a quasi drug.

I live in the northern part of Japan.

He was surprised to find a beetle.

Mr. Shimabukuro is my best friend.