So On Ad Infinitum的意思|示意

He says that simulating every possible environmental disaster may be tricky enough but such a disaster would then force us to re-evaluate the way we evaluate disasters and so on AD infinitum.

他说模拟各种可能的环境灾难可能是足够的，但是，灾难会迫使我们重新评估我们评估灾难的方法，我们将陷于无休止重新评估的状态下。

A flea has smaller fleas to prey on them and these have smaller still to bite them and so proceed AD infinitum.

一只跳蚤有更小的跳蚤咬它，而后者有更小的咬它们，如此以至无穷。