[wú qíng]
merciless; ruthless; heartless; inexorable
merciless [pitiless] blow
無情打擊
merciless criticism
無情的批評
harsh reality; hard facts
無情的事實
be mercilessly put to death
被無情地處死
Fascists is the most ruthless enemy of the people.
法西斯是人民最殘酷無情的敵人。
History is inexorable.
歷史是無情的。