I would never have thought of Z-sorting the objects

我从未想过对源对象进行深度排列

Naomi.

娜欧米

It's complicated.

这很复杂

I'm not gonna help him...

我不会帮他的...

it's minus, the constant is negative that you use.

它是负的 你使用的常数是负的

so we don't have to sum over a bunch of particles,

所以我们不用为整群粒子求和

if you think about this, which we will for a little

如果你去想想 这要耽误我们一点时间

this economy back down to the economy we began with.

把这个经济体系转化为我们最初研究的那个

--where you can--without getting into details;

你用不着研究细枝末节

The United States,

在美国

Read my work.

阅读我的著作吧

So anyway,

总之