We don't have time to start from scratch.
我们没有时间从草稿开始。
They decided to dismantle the machine and start again from scratch.
他们决定拆掉机器，从头再来。
Building a home from scratch can be both exciting and challenging.
白手起家既激动人心又具有挑战性。
Now, a person can be animated from scratch.
现在，一个人可以从零开始被动画化。
If we have to start from scratch then all take time.
如果我们必须从头开始，那么一切都需要时间。
We had to start from scratch together. We did all of our research in the library together.
我们必须从零开始。我们一起在图书馆做了所有的研究。
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。
And most of these have been designed from scratch.
几乎所有这些机器人都是从零开始设计的。
Another is to negotiate a global deal from scratch.
另一个是从头讨论出一项全球性的协议。
Should you start from scratch?
你是否应该从零开始？
If we have to start from scratch then it all takes time.
如果我们要从头开始，那么这一切需要时间。
They should be able to document every step from scratch.
他们也应该能够从零开始记录每一个步骤。
If you are starting from scratch you are always failing until you succeed.
如果你从零开始，那么你总是失败的，除非你获得成功。
We are not starting from scratch.
我们不是从零做起。
But first the city has to be created from scratch.
但是城市的创建要从一穷二白的基础上开始。
It is rare that you ever write something from scratch.
你很少需要从头开始编写什么东西。
Then they began their new life from scratch.
然后他们开始描绘新的生活。
However we will look at creating a graph from scratch in the next section.
不过，我们将在下一个部分中了解如何从头创建图表。
Rewriting an application module is not necessarily starting from scratch.
重写一个程序模型并不一定要从头开始。
Of course, as a junior designer I didn't start from scratch.
当然，作为一个初级设计师，我的工作不会从勾勾画画开始。
We prefer a "start from scratch" strategy.
我们喜欢“从零开始”的策略。
If you're starting from scratch, the possibilities are endless.
如果你从头开始会有各种各样的可能性。
Configuring a system entirely from scratch is a fairly involved process.
完全从头开始配置一个系统是个相当复杂的过程。
Many times architects decide on building the security infrastructure from scratch.
很多时候，架构师决定从头构建安全基础结构。
Many times architects decide on building the security infrastructure from scratch.
很多时候，架构师决定从头构建安全基础结构。
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