We are putting a lot of effort into protecting intellectual property.

Geomorphology is the science that studies the surface shape of the earth.

Geopolitics is the key to understanding important aspects of international relations.

I bought a new checker game.

We installed solar batteries on the roof of our house.

Please cross the road with caution.

The battery ran out, and the light stopped working.

I have seen a wild turkey before.

He has a wealth of scientific knowledge and is always excited about new discoveries.

The order of this company is very strict.