There is a specific rule in this game.

Rino is my best friend.

This room is overflowing with happiness.

In this factory, they melt iron using an electric arc furnace.

Mr. Kusanagi is my best friend.

He is smart. Moreover, he is also good at sports.

Every day, I make it a point to go around the ground five times.

He sighed deeply.

He couldn't hide his jealousy towards her success.

He directed us to the right path.