Walking on the hot sand is very difficult.

He poured boiling water into the coffee cup.

He dug up vegetables at the very root.

A mouse came into my room.

He lives on a tropical island.

The summer festival was filled with hot air.

He is an important character.

This room is six tatami mats in size.

Rui is accumulating study every day.

A beautiful umbrella cloud was floating in the sky.