She looked at thousands of cases of humans sharing watersheds, forestry resources, fisheries, and discovered that yes, in case after case, humans destroyed the commons that they depended on.
她查看了几千个关于人们共用 水源、森林和渔业的个案，然后果然发现，各个案例都显示 人类真的会破坏他们所依赖的公有资源。