环境保护 Traditional 環境保護 huán jìng bǎo hù 🔊 environmental protection + Review this word Meanings huán jìng bǎo hù 環境保護 environmental protection Its characters 环huánringHSK 6境jìngborder保bǎoto defend; to protect; to keepHSK 5护hùto protect; to guardHSK 7–9