When an enterprise begins the transition to an SOA, it is impractical to throw away all the existing systems and rebuild everything from scratch.

当企业开始向SOA过渡时，抛开所有现有系统并重新从头构建所有内容的做法并不实际。

youdao

The reuse issue is absolutely critical — it would be insane to write everything from scratch for each application, because it would take too long to redevelop each component.

重用的问题相当关键——为每个应用程序都从新开始编写所有的内容是非常愚蠢的，因为重新开发每个组件会花费太长时间。

youdao

I think that is a good start point for us than to start everything from scratch.

我认为这是我们的一个很好的起点，而不是一切从头开始。

youdao

Because you won't want to do everything from scratch yourself, you want to be able to look at what is being created by somebody else and understand what is inside of there, whether it works correctly and how you can build on it This is one of the few places where plagiarism is an OK thing.

因为你们不会想无论做什么事情,都由你们自己亲自上阵，你们希望有能力读懂,别人创造的语言,并了解其中的内涵，运转的正确性和如何在其基础之上继续发展,这是为数不多的,合理的作弊行为之一。

麻省理工公开课 - 计算机科学及编程导论课程节选

Everything is cooked from scratch, and we supply two other schools.

BBC: City school kitchens 'mothballed'