Fear not, we'll do a quick recap to set the stage before diving into the details of how to implement the services of our application.

不用担心，在深入了解如何实现应用程序的服务前，我们将简要进行一下回顾，从而为进行一步讨论奠定基础。

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Before diving into the details of using Quick, you'll need to download and install the project.

在钻研使用Quick的细节之前，您需要下载和安装该项目。

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