He hesitated, unable to make a decision.

He likes to make his own liquor.

His new suit was dark blue, and it looked very stylish.

Aiko is my best friend.

Child marriage is a social phenomenon that is a problem all over the world.

In statistics, the concept of autocorrelation is very important.

He goes to the gym every day to train his quadriceps.

Visceral muscles are muscles that move the internal organs of the body.

The crawling baby is playing in the living room.

Mr. Ukitada is my best friend.