cmn: huán jìng xíng dòng zhǔ yi

Information
has URI	http://lexvo.org/id/term/cmn/hu%C3%A1n%20j%C3%ACng%20x%C3%ADng%20d%C3%B2ng%20zh%C7%94%20yi

Meaning
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means	(noun) the activity of protecting the environment from pollution or destruction environmentalism