1. What inference do you draw from these facts?
    从这些事实你推断出什么结论？

2. And while animals aren't people, he says it is logical to make the inference that an effect found in rats may also apply to humans.
    他说尽管动物不是人，但依此推断在老鼠身上发现的功效同样适用于人也合乎逻辑。