wéi, wèi

-

preposition; conjunction

Definitions:

(1) To act (as); become; to mean

(2) For; because of; to; for the sake of

Example sentences:
1. 我们为环境保护做出贡献 wǒmen wèi huánjìng bǎohù zuòchū gòngxiàn We have made contributions to environmental protection
2. 我为你高兴 wǒ wèi nǐ gāoxìng I am happy for you
3. 他为工作付出了很多努力 tā wèi gōngzuò fùchūle hěnduō nǔlì He has put a lot of effort into his work
HSK Level:

3