It embodies in it natural protection, community interests and benefits, as well as helping save us from disastrous climate change.

它体现了自然保护、社区利益和利益，以及帮助我​​们免于灾难性的气候变化。

If you were listening, you learned that some bodies of water, like the Clark Ford river, have natural protection from acid rain in the form of a buffering system.

如果你在听， 你就会了解到一些水体， 比如克拉克福特河，以缓冲系统的形式对酸雨有天然的保护作用。