Ilex aquifolium trees are often used for Christmas decorations.

I pray at the cathedral every day.

Bioweapons are a major threat to humanity.

This movie contains content for adult audiences, so viewing is prohibited for those under 18.

I love biology.

This ring is made of lazurite.

A glottal sound is a sound that is produced when the glottis is closed.

The Osmanthus flowers are blooming, and the whole town is enveloped in a sweet fragrance.

My toxicology textbook is very difficult to understand.

I am majoring in phonetics at university.