The government is building a nationwide surveillance network.

He is majoring in climatology at university.

The patrol boat is patrolling the sea area.

He always watches over us as our guardian.

This area has a unique microclimate.

I am an Earthling.

We are searching for extraterrestrial life.

The process of terraforming is part of transforming other planets into a habitable environment for humans.

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

We respect Japanese culture.