分拆翻译文件到单独分支，合并原PR中的审核信息

get-started/_common/components/_product_intro.md

@@ -1,13 +1,10 @@
-<!-- Components form the basis for the software that runs in Fuchsia user space. The
+Components form the basis for the software that runs in Fuchsia user space. The
 components you've explored so far are part of the core platform that is
 generally common to all products running Fuchsia. Fuchsia products are composed
 of platform components and product-specific elements to serve the unique needs
 of the device hardware and user experience. In this section, you'll explore how
-Fuchsia builds on components to enable product-level customization. -->
-组件构成了在 Fuchsia 用户空间中运行的软件的基础。 到目前为止，您所探索的组件是运行 Fuchsia 的所有产品通用的核心平台的一部分。Fuchsia 产品由平台组件和特定产品元素组成，以满足设备硬件和用户体验的独特需求。 在本节中，您将探索 Fuchsia 如何构建组件以实现产品级定制。
+Fuchsia builds on components to enable product-level customization.
 
-<!-- ![Data table showing how Fuchsia enables product customization on top of the
+![Data table showing how Fuchsia enables product customization on top of the
 core platform through the Session Framework and Driver Framework.]
-(/get-started/images/components/product.png){: width="582"} -->
-![数据表展现了 Fuchsia 通过会话框架和驱动框架使产品在核心平台上的定制成为可能。]
 (/get-started/images/components/product.png){: width="582"}

get-started/_common/components/_product_session.md

@@ -1,15 +1,20 @@
-## Session framework
+<!-- ## Session framework -->
+## 会话框架
 
-Sessions are components that encapsulate a product’s user experience. The
+<!-- Sessions are components that encapsulate a product’s user experience. The
 session framework serves as a boundary between the Fuchsia platform and the
 product-level user interaction. Each Fuchsia product defines a single session
 instance as the root of the product experience, which may or may not manage
-additional child components.
+additional child components. -->
+会话是一系列封装了产品用户体验的组件。会话框架充当 Fuchsia 平台和产品级用户交互之间的边界。每个 Fuchsia 产品都将单个会话实例定义为产品体验的根，并可能管理其他子组件。
 
-The `session_manager` platform component starts the session component on boot
+
+<!-- The `session_manager` platform component starts the session component on boot
 and offers it a fixed set of capabilities necessary to support the session
 framework APIs for elements such as window management, input event handling, or
-accessibility.
+accessibility. -->
+`session_manager` 平台组件在启动时打开会话组件，并为其提供一组固定的功能，以支持诸如窗口管理、输入事件处理或可访问元素的会话框架 API。
 
-Note: For more details on the session framework, see
-[Introduction to the session framework](/concepts/session/introduction.md).
+<!-- Note: For more details on the session framework, see
+[Introduction to the session framework](/concepts/session/introduction.md). -->
+注: 要获取关于会话框架的更多细节，请参阅[会话框架介绍](/concepts/session/introduction.md).