In phonetics, a bilabial sound refers to a sound that is pronounced using both lips.

Coniferous forests can remain green even in winter.

He goes to the gym every day to train his body.

My relatives live far away.

He is from Tokyo.

Many people are opposed to the government's new policy.

The traffic light turned red, so I stopped.

He started training for boxing.

This food is preserved in a vacuum.

He is hospitalized due to heart failure.