The horses like this grooming, and I think, if they could talk, they would tell you where to scratch or comb.
马很喜欢这种梳理，我想，如果它们能够说话的话，它们一定会告诉你哪儿需要抓一下或梳一下。
When you created a variable in scratch, you could either make it for this sprite only or for all sprites.
当你在scratch 中创建一个变量，你可以仅针对该精灵或针对所有精灵进行创建。
One can hardly believe that this paper mill was started from scratch only a few years ago.
很难相信这个造纸厂仅仅是在几年前白手起家办起来的。
First of all, there's this large scratch across the front of it.
首先，它前面有个很大的划痕。
They can attend to several things at once in the mental scratch pad called working memory, an essential skill in this era of multitasking.
他们可以在大脑的“工作记忆”区同时处理几件事，这是这个多任务时代的一项基本技能。
The ones in this book, every one of them, are developed totally from scratch.
这本书中的每一个人都是完全从零开始成长起来的。
In dealing with this situation, we do not have the luxury of starting from scratch.
在处理这类情况时，我们没有可以从头开始的有利条件。
This is the procedure to follow if you plan to create the application from scratch.
如果您计划从头开始创建这个应用程序，那么这是应该完成的过程。
The horses liked this grooming, and I think, if they could talk, they would tell you where to scratch or comb.
马应该很喜欢这种喂食方式。我想，如果它们能够说话的话，一定会告诉你哪儿需要抓一下或者梳一下。
This will allow "everybody" to easily rebuild the whole distro from scratch.
这让“任何人”都可以很容易地从零开始重新构建整个发行版。
In extreme cases, this could mean continuing to scratch part of the body even after it stops itching, for example.
在一些极端例子里，如，可能意味着持续的抓挠身体的某个部位，直到身体不在痒。
If we were starting from scratch we probably wouldn't have chosen this route.
如果我们从头来过，或许就不会选择这个方法了。
The software base for the robotics industry is siloed at this point, with every company and garage tinkerer creating operating systems from scratch.
基于机器人工业的软件基础在这一点是筒仓式的，每一个公司和研究机构都是从零开始创造操作系统。
It is a critically important phase, but you seldom need to focus on this phase unless you're writing your components from scratch.
尽管这是一个重要的阶段，但您很少需要关注它，除非您从头开始构建组件。
In Scratch, the block you may have used for this idea literally says "or" for or; in C, two vertical bars.
在Scratch中，这个你用的程序块,照字面地想法来说“or“表示或者;,在C语言中，是两个竖线。
We've seen this branching construct in Scratch, we've seen it a moment ago on the slide, and see, we just need else if to use not an else, not just an if but an else if.
我们看到了这个Scratch的分支结构，我们看到刚才在幻灯片中，了解到，我们不需要，用一个else，也不只是用一个if，而是用一个。
Well, most of this stuff is actually pretty similar to Scratch.
好的，大部分的这些东西，的确对应scrtch来说是，非常类似的。
This means that there's no need to build an HSB from scratch.
这意味着不必从头开始构建HSB。
You can edit the stylesheet line-by-line directly in this document as well, create new stylesheets from scratch, or paste in existing stylesheets.
您也可以在这个文档中一行行地编辑样式表，从零开始创建新的样式表，或者粘贴现有的样式表。
Suppose your device driver must be written from scratch, and you do not have the actual hardware while developing this device driver.
假设我们必须从头开始编写这个设备驱动程序，在开发这个设备驱动程序时还没有实际的硬件。
In this short talk, I can only scratch the surface of the database and its implications.
在这篇短文中，我只能截取数据库的一点皮毛和启示。
This project may be combined with other extensions; however, to make this example simple, you will create a new project from scratch.
该工程可能与其他扩展相结合，然而，为了使该实例简单，您将从零开始创建新的工程。
You can use the procedure described in this article to build your own projects from scratch.
您可以使用本文描述的过程从头构建您自己的项目。
Whether you build a new system from scratch or upgrade servers and users, this feature is ready to use.
无论是从头开始构建新系统，或是升级服务器和用户，都可以使用该功能。
You could also write all your CSS from scratch; however, this process is time consuming if your application USES a lot of widgets.
也可以从头编写所有css；不过，如果应用程序中使用了很多小部件，那么这个过程会很耗时。
Therefore, this series of articles will only scratch the surface of what is possible with data mining.
因为本系列只触及能用数据挖掘实现的功能的一些皮毛。
You can use that as a starting point for your application, or start from scratch using this article and many other tutorials out there.
可以以此作为自己应用程序的起点，也可以根据本文或其他教程从头创建应用程序。
Because the model for this scenario is not complicated and does not involve a long modeling approach, this article just covers how to create the model from scratch.
由于此场景中的模型并不复杂，并且未涉及冗长的建模方法，因此本文仅讨论如何从重新开始创建模型。
How long did it take to build this simple example from scratch?
从头开始构建此简单例子需要多长时间？
Let's just start from scratch and see what happens this time.
让我们从头开始吧，看看这次要发生什么！
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