Now, another core technology area we've invested in is source control.

另外一项们大力投入的核心技术就源码控制。

It's an open-source design environment called " Cello."

这种开放源码的设计环境称为" Cello" 。

The new source control navigator allows me to explore a project.

新的源码控制许浏览项目。

Our source and text indexes provide the back end for many work flows, like navigation, searching, and refactoring.

们的源码和文本索引为许多作流提供了后端支持，比如、搜索和重构。

And this is just the start of some of the amazing new source control work flows we have for you.

这们为你们准备的一系列特别出色的新源码控制作流的一个开始。

Yeah. And that is Source Control and GitHub in Xcode 9.

这就 Xcode 9 里的源码控制和 GitHub 内容。

Hello, I'm going to show you today some of the great new ways to work with source control in Xcode.

大家好，今天要展示一些在 Xcode 里使用源码控制的一些很棒的新方式。

In the new source control navigator, I'll use the Context menu to make a new branch for " master."

在新的源码控制中，要使用 Context 菜单制作一个分支，名字叫“master”。

Now, I can also seamlessly use source control while I'm making changes, and I have another project that needs a little work that I'll open now.

现在，还可以在改动的同时无缝使用源码控制，还有另一个需要稍作修改的项目，现在把它打开。

There are many previous works that hook into the source code of these games and try to read and predict what happens next by reading the code-level instructions.

先前有许多深入到游戏源码的做法，它们尝试通过读取代码级的指令预测接下来会发生什么。

Back in the source control navigator, I'll select the destination branch and again use the Context menu to merge in the changes for my working branch.

回到源码控制上面，会选择目的分支，并再次使用 Context 菜单来融入的作分支的更改。