He always comes late, so it's hard to wait.

Global warming is a big issue that affects all of us.

He is an old acquaintance.

Earth is one of the planets in the solar system.

His story, after a caesura, started again.

Earth science is an important field of study for unraveling the mysteries of nature.

I am an Earthling.

We are searching for extraterrestrial life.

He made travel plans using a globe.

This bean bulb is very bright, illuminating the entire room.