I was fascinated by the beautiful nature of the Chushin region.

He is studying the shape of the inner lip of the shell.

Taking care of a newborn is hard.

His team won the game by a narrow margin.

He narrowly won the game.

He has a violent and reckless character, often acting before thinking.

The Sino-Japanese War was an important event in Japanese history.

He hit the ball with the sweet spot of the bat.

In order to calculate the centroid of this shape, you need to know the area of each part and the position of its centroid.

The imperial princess is a member of the royal family.