do one's duty (du wans diuti)

Idiom Responsibility

含义

to fulfill one's responsibilities or obligations

履行自己的责任 (lǚxíng zìjǐ de zérèn)

例句

"Every citizen should do their duty to help their country."

"每个公民都应该履行自己的责任来帮助自己的国家。" (měi gè gōngmín dōu yīnggāi **lǚxíng zìjǐ de zérèn** lái bāngzhù zìjǐ de guójiā)