And so, about 20 years later, I didn't realize the full effect of this, but I went to Costa Rica and I stayed with these Guaymí natives there, and they could pull leaves off of trees and make shingles out of them, and they could make beds out of trees, and they could -- I watched this woman for three days.
事隔大概20年后 我还没察觉这想法对我的影响 就到哥斯达黎加去了 在那里和圭米族相处了一阵子 他们能用摘下来的树叶做成瓦片 也能用树做出床 他们还能─我曾三天都在观察一名妇女