The Mus musculus is widely distributed around the world.

The Twenty-Eight Mansions is one of the constellations used in ancient Chinese astronomy.

Nitrous oxide is one cause of air pollution.

We are aiming to kill two birds with one stone with this plan.

My family consists of ten people.

It's ten minutes from my house to school.

He started playing the piano when he was ten years old.

He was fully prepared.

It's ten minutes from my house to school.

The price of this product has increased tenfold.