If we could use the analogy of the blood circulating in our bodies, like the water circulating in the landscape, we see that rivers are veins, they drain the landscape, they drain the tissue of nature.
如果我们能拿 我们体内的血液循环 就像是水在大地的循环 我们就能视河流为静脉 它们耗尽大地， 耗尽自然的组织