Subject + 废除 + Object
废除 (fèichú) means "to abolish" or "to repeal," referring to the formal elimination of a law, system, or practice. It is used in legal and political contexts when an authority decides to end something that was previously established. It carries a sense of finality and official action.
这个国家在上世纪五十年代废除了死刑。
Zhège guójiā zài shàng shìjì wǔshí niándài fèichú le sǐxíng.
This country abolished the death penalty in the 1950s.
很多人呼吁废除这条不合理的规定。
Hěn duō rén hūyù fèichú zhè tiáo bù hélǐ de guīdìng.
Many people are calling for the abolition of this unreasonable regulation.
奴隶制被废除以后,社会发生了巨大变化。
Núlìzhì bèi fèichú yǐhòu, shèhuì fāshēngle jùdà biànhuà.
After slavery was abolished, society underwent tremendous changes.