奉行节俭,就不会用尽资源。
如果我们继续随意地使用我们的自然资源,它们迟早会用尽。
If we keep using our natural resources carelessly, they will run out of sooner or later.
重新创建一次工业文明要困难得多,因为我们已经用尽了大部分的可用资源,不论是石油还是高级矿石,那时都已经所剩不多。
Restarting an industrial civilisation might be a lot harder the second time round, because we have used up most of the easily available resources, from oil to high-grade ores.
应用推荐