conservation例句

In time these new excavations will require conservation.
这些刚发掘出来的物品需要及时保护。

Even well-meaning attempts at conservation can bring problems.
即使是出于善意想开展自然保护也可能会引来麻烦。

He is founding director of The Conservation Foundation.
他是自然资源保护基金会的创办负责人。

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