And I realized we've been perfecting what's effectively a linear economy for 150 years, where we take a material out of the ground, we make something out of it, and then ultimately that product gets thrown away, and yes, we do recycle some of it, but more an attempt to get out what we can at the end, not by design.
我还意识到我们已经在过去的 150年中完善了有效的 线性经济， 我们从地下开采原料， 做成产品，最后 扔掉那个产品， 当然，我们也回收一些东西， 但更多的是尝试在最后尽点力回收， 而不是事先设计好的。