In this day and age when we do so much business in foreign trade, we need the ability to identify trace an animal very quickly, identifying where it came from - where it has been, and where it is at today.
在今天这个时代，当我们在对外贸易中做这么多生意的时候，我们需要能够非常迅速地识别出一种动物的踪迹，识别出它从哪里来——它从哪里来，它现在在哪里。
标签
Ability