Let's get you all squared away here.

我来帮你戴餐巾。

Newton was playing around with simple expressions like one plus X, all squared.

牛顿正在玩弄一些简单的表达式，例如一加X，全部平方。

All squared away. - Wish you'd let me help, Emmy.

都弄好了 -应该让我帮你的 艾米。