He is doing a special exercise to strengthen his temporoparietalis muscle.

I go to the gym every day to build my muscles.

This river is three long.

He had a throat problem, and it was found that his posterior cricoarytenoid muscle was not functioning properly.

The trailing edge of this airplane has a very unique shape.

After school, we study at the library.

He sneaked into the school through the back gate.

He was unconsciously following the woman.

This word is used as a postposition.

He placed the honorific after his name.