1-1一句翻譯
A critical component is natural capital-the natural resources and natural services provided by nature that keep us and other species alive and support our economies.
自然資本一個重要的元件是自然資源他們提供自然服務保存我們和其他的活著的品種，而且支援我們的經濟。

1-4一段翻譯
pollutants can have three types of unwanted effects.First,they can disrupt or degrade life-support systems for humans and other species.second,they can damage wildlife,human health,andproperty. third,they can create nuisances such as noise and unpleasant smells, tastes,and sights.
汙染物質有三個不必要的型態 首先他們能打亂或者降低人類的壽命和其他品種的支援系統 其次 他們能損害野生動物 人類的健康和財產 第三 他們能製造討厭的東西像是噪音和令人討厭的味道味覺和視力

1-6一段翻譯
Population control:competition for limited resources among different life forms places a limit on how much their populations can grow.
人口控制:對於有限的資源競爭設置一個上限 在不同的生活體制中有多少的人口可以成長