This used car is very cheap.

He is an old acquaintance.

He is always irritated because everything is annoying to him.

That movie was tremendously moving.

Zoonosis is a disease that spreads from animals to humans, or vice versa.

Demography is an important tool for understanding various aspects of society.

He said, 'Misery of life starts at literacy,' and spoke about the hardships of learning.

Humanities is an academic field that studies human culture and society.

The ship capsized.

She is good at making artificial flowers.