His eyes were filled with deep sorrow.

He felt inferior in front of her talent.

He is deepening his research on Sinocentrism.

Maoism is an important element in forming Chinese communism.

Freedom of thought is one of the basic human rights.

He was imprisoned as a political prisoner for political reasons.

Please use the emergency stairs in case of a fire.

Due to the earthquake, the city declared a state of emergency.

He lost everything.

She is planning a date with her current boyfriend.