Phonetics is a part of linguistics that studies the physical, physiological, and psychological aspects of sounds.

His English pronunciation is very natural.

He is practicing the pronunciation of Japanese.

His speech sound is very attractive.

I am majoring in auditory phonetics at university.

Acoustic phonetics is the study of the physical properties of speech.

Articulatory phonetics is a study about the production of speech sounds.

We have the same hobbies.

We go to school at the same time every day.

We are in the same class.