无偿

tā yuàn yì tí gōng wú cháng jīng jì yuán zhù

他愿意提供无偿经济援助。

He is willing to provide free financial assistance.

wǒ men xiǎng wú cháng gěi zāi qū tí gōng liáng shi

我们想无偿给灾区提供粮食。

We want to provide food to the disaster area for free.

tā zhǔ dòng tí chū wú cháng zuò zhè xiàng gōng zuò

他主动提出无偿做这项工作。

He offered to do the work for free.

wú cháng fú wù

无偿服务

serve without pay

wú cháng gōng zuò

无偿工作

work without pay

wú cháng zhuǎn ràng

无偿转让

gratuitous transfer

wú cháng gōng yìng

无偿供应

supply things without compensation