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

另外一项我们大力投入核心技术就是制。

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

这种开放设计环境称为" Cello" 。

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

新制导航允许我浏览项目。

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

我们和文本索引为许多作流提供了后端支持，比如导航、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.

这只是我们为你们准备一系列特别出色新制作流一个开始。

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

这就是 Xcode 9 里制和 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，我今天要展示一些在 Xcode 里使用制一些很棒新方式。

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

在新制导航中，我要使用 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，我还可以在改动同时无缝使用制，我还有另一个需要稍作修改项目，现在我把它打开。

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做法，它们尝试通过读取代级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.

回到制导航上面，我会选择目分支，并再次使用 Context 菜单来融入我作分支更改。