名詞 conservationist:

1. someone who works to protect the environment from destruction or pollution
   同義詞：environmentalist

1. The conservationists will not take kindly to the legislation.
   自然資源保護論者對這項立法不會做出善意的反應。
2. Telling conservationists that we need to preserve the natural heritage really is preaching to the converted!
   向自然資源保護論者宣講需要保護自然界遺產的道理，真是多此一舉。

con.ser.va.tion.ist

n.（名詞）
One that practices or advocates conservation, especially of natural resources.
自然資源保護者：從事或提倡（尤指自然資源的）保護的人