You can use a spectrometer to examine the composition of a substance.

Demography is a branch of social science that studies the structure, distribution, and changes in human population.

My cat sitting in a catloaf pose is very cute.

He is an excellent high school student.

This POP advertisement has a very noticeable design.

My child goes to a private school.

Japan's heavy industry is famous worldwide.

This Korean ginseng is said to be good for health.

Mr. Konomi is my best friend.

Debuccalization refers to the phenomenon in phonetics where a specific sound is pronounced outside the oral cavity.