Isaac Newton

艾萨克•牛顿（英国科学家）中释

1 What Sir Isaac Newton was doing late at night may surprise you..在深夜艾萨克·牛顿先生做的事可能会令你感到惊奇。

2 Sir Isaac Newton supposedly discovered gravity through the fall of an apple..据称艾萨克·牛顿爵士通过苹果落地，发现了万有引力。

3 One of the most well known tenets of physics — for every action, there is an equal and opposite reaction — was first discovered by Isaac Newton..物理学最广为人知的一条定律——对任何一个动作而言，存在一个相同大小的反作用——由艾萨克·牛顿发现。