Because he was delivering something heavy. You wouldn't lug a package up the escalator.

他为什么先打的出去，又搭地铁回来呢？因为他携带了重物。沉重的包裹很难拖上自动扶梯。

They are free to package it up however they want.

他们可以随心所欲地打包。

And then once it's completely cool you can package it up.

然后一旦它完全冷却， 你就可以把它打包了。

The videos were packaged up, ready for distribution.

【package】这些录像带已经包装完毕，可以付运了。

So many disparate pieces of our world carefully characterized, labeled, and packaged up.

我们世界上的许多不同部分都被仔细地描述、标记和包装。

You take lots of individual loans, packaged them up in a big bond.

你拿了很多个人贷款， 把它们打包成大额债券。

Bump the package up by 20% and I'll leave.

再多百分之二十我就走。

You do want these to cool completely before you start to package them up.

在开始打包之前，您确实希望它们完全冷却。

I'll also show you some cute ways to package these gifts up so they look extra special.

我还将向您展示一些包装这些礼物的可爱方式，让它们看起来格外特别。

He's gonna need to be transported back to the hospital, so we're just packaging him up inside.

他需要被送回医院，所以我们只是把他包裹在里面。

The answer was to bump up a new level of abstraction, and package up underlying complexity!

答案是提升一个新的抽象水平，并打包底层的复杂性！

The wool has to be removed with a comb, and the hairs are packaged up and carefully boiled and ironed.

必须用梳子去除羊毛，然后将毛发打包并仔细煮沸和熨烫。

Now, our DNA is this humongous blueprint of information on how to make a human, which is usually packaged up nicely into 46 chromosomes.

我们的DNA是关于如何制造一个人的庞大信息蓝图，它被很好地包装进46条染色体中。

But even this allowed simple circuits, like the logic gates from Episode 3, to be packaged up into a single component.

但即便如此，也可以将简单的电路（例如第 3 集中的逻辑门）封装到一个组件中。

From January to October, the numbers of parcels handled in eastern China reached nearly 68 billion packages, up by 32 percent from the same period last year.

1 月至 10 月，中国东部地区处理的包裹数量达到近 680 亿件，比去年同期增长了 32%。

In order to package up half the chromosomes into either a sperm cell or an egg cell, you actually start with a single cell that has 46 chromosomes.

为了将一半的染色体打包装进精子或卵细胞中，你其实是从一个具有46条染色体的体细胞开始的。

Now if you would excuse me, I gotta go pour some crushed corn kernels into little capsules, package them up, and make a small fortune selling some of that elotestosterone.

恕我失陪，我得去把一些碎玉米粒倒进小胶囊里，包装好，然后叫它 elotestosterone 来赚点小钱。

Right now, that's done by X-ray with officers staring at images across their screen, if they become suspicious, they open the package up to determine whether a threat is inside.

现在，这是通过 X 光来完成的，工作人员盯着屏幕上的图像，如果他们有所怀疑，就会打开包裹，以确定里面是否存在具有威胁的物品。

What we want is a way to package up our exponent code so we can use it, get the result, and not have to see all the internal complexity.

我们想要的是一种打包指数代码的方法， 这样我们就可以使用它，得到结果，而不必看到所有的内部复杂性。

The way that modern computers scale to megabytes and gigabytes of memory is by doing the same thing we’ve been doing here -- keep packaging up little bundles of memory into larger, and larger, and larger arrangements.

现代计算机扩展到兆字节和千兆字节内存的方式是通过做我们在这里一直在做的同样的事情——不断地将小的内存包打包成越来越大、越来越大的排列。