奉献

HSK 6

fèngxiàn

to give; to offer; to dedicate (one's time or efforts to a cause or others)

to consecrate; to dedicate; to devote

他总是尽力奉献他的时间帮助别人。

tā zǒng shì jìn lì fèngxiàn tā de shíjiān bāngzhù qítá rén.

He always strives to contribute his time to help others

她奉献了多年的时间来研究这个课题。

tā fèngxiàn le duō nián de shíjiān lái yánjiū zhège kētǐ.

She devoted many years to studying this topic