So we go all the way back to the extraction of raw materials, and then we look at manufacturing, we look at packaging and transportation, use, and end of life, and at every single one of these stages, the things that we do have an interaction with the natural environment, and we can monitor how that interaction is actually affecting the systems and services that make life on Earth possible.
那么我们回到一开始提到的 对原材料的提取， 然后再来看制造过程， 再看看包装和运输， 使用和回收处理。 其中的每个阶段 我们所做的事情 都与自然环境有互动 我们可以观察这种互动 是如何影响那些使地球生活成为可能的