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

She spoke passionately about the protection of civil rights.

My younger brother is currently in his third year of high school, preparing for university entrance exams.

Koushun is my best friend.

I make it a point to drink mineral water every day.

My favorite fruit is Kosui pear.

I was fascinated by the beauty of the Yangtze water.

Visible light is the range of light visible to the human eye.

He is attending a prep school for university entrance exams.

Gojoseon was the oldest dynasty in East Asia.