We don't use a lot of big machinery we still do a lot of earth base or you know, like our ditch system our referral system is not the kind, it's not the same as what they do here.

我们不使用很多大型机械，我们仍然做很多土基，或者就像我们的沟渠系统一样，我们的转介系统不是那种，这和他们在这里做的不一样。

And I remember one Pentagon adviser telling me that what the military really needed were space-based satellites that could track people anywhere on earth based just on their DNA. It's enough to make you invest in tinfoil hats.

我记得五角大楼的一位顾问告诉我，军方真正需要的是能够仅根据 DNA 追踪地球上任何地方的人的天基卫星。这足以让你投资锡箔帽。