A labial sound is a sound that is pronounced using the lips.

He used the art of invisibility to escape from the enemy.

His guitar performance is characterized by tremolo.

In Sanskrit phonology, bilabial sounds play an important role.

He is learning the ancient art of stealth.

Remembering the fifty-two kana is very important in learning Japanese.

I love hot spring eggs.

Using this acute accent changes the pronunciation.

His way of speaking has a lot of guttural sounds, it's very distinctive.

The climate of this region is very harsh.