I am majoring in biophysics at university.

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.

My specialty is psychiatry.

I am majoring in phonetics at university.

News came in that an asteroid is approaching Earth.

Pluto is one of the planets in the solar system.

Bioweapons are a major threat to humanity.

Ilex aquifolium trees are often used for Christmas decorations.