Many pizzerias offer sheet or Sicilian-style pizzas, which are served in a rectangular shape and better conform to a rectangular box.

许多披萨店会提供长方形饼底的薄底披萨或西西里风格披萨，这样装在长方形纸盒里更合适。

It looks like kind of a rectangular box.

它看起来像一个长方形的盒子。

Realize  that means we could have chosen a rectangular box as our imaginary, closed Gaussian surface.

意识到这意味着我们可以选择一个矩形盒子作为我们想象的闭合高斯曲面。

And according to him, the key to this illusion is that we're all used to living in rectangular boxes, essentially.

根据他的说法，这种错觉的关键是我们都习惯了生活在长方形的盒子里，基本上。

On the materials side, let's start with the signal heads — those rectangular boxes that contain the red, yellow, and green lights.

在材料方面，让我们从信号头开始——那些包含红、黄、绿灯的矩形盒子。

Well, you’ll never guess what I saw this morning. A delivery truck pulled into his driveway, and it dropped off a long, rectangular box. It almost looked like a coffin!

噢，你绝不会猜到早上我看到了什么。一辆货车驶入他的车库，卸下一个很长的，举行的箱子。这看起来像是一个棺材。

A " sandbox" is a large, open, rectangular box that is filled with sand, very small pieces of earth that you usually find on a beach.

“沙箱” 是一个大的、开放的、长方形的盒子， 里面装满了沙子，通常是在海滩上找到的非常小的泥土。