zh-trans: /docs/reference/glossary/downstream.md (#11931)

* zh-trans: /docs/reference/glossary/downstream.md

zh-trans: /docs/reference/glossary/downstream.md

* Update downstream.md

* Update downstream.md

content/zh/docs/reference/glossary/downstream.md

@@ -1,4 +1,18 @@
 ---
+title: 下游(消除歧义)
+id: downstream
+date: 2018-04-12
+full_link: 
+short_description: >
+  可以指：Kubernetes 生态系统中依赖于核心 Kubernetes 代码库或分支代码库的代码。
+
+aka: 
+tags:
+- community
+---
+
+<!--
+---
 title: Downstream (disambiguation)
 id: downstream
 date: 2018-04-12
@@ -10,10 +24,21 @@ aka:
 tags:
 - community
 ---
- May refer to: code in the Kubernetes ecosystem that depends upon the core Kubernetes codebase or a forked repo.
+-->
+
+<--
+May refer to: code in the Kubernetes ecosystem that depends upon the core Kubernetes codebase or a forked repo.
+-->
+
+可以指：Kubernetes 生态系统中依赖于核心 Kubernetes 代码库或分支代码库的代码。
 
 <!--more--> 
 
+<!--
 * In the **Kubernetes Community**: Conversations often use *downstream* to mean the ecosystem, code, or third-party tools that rely on the core Kubernetes codebase. For example, a new feature in Kubernetes may be adopted by applications *downstream* to improve their functionality.
 * In **GitHub** or **git**: The convention is to refer to a forked repo as *downstream*, whereas the source repo is considered *upstream*.
+-->
+
+* 在 **Kubernetes 社区**中：*下游(downstream)* 在人们交流中常用来表示那些依赖核心 Kubernetes 代码库的生态系统、代码或者第三方工具。例如，Kubernete 的一个新特性可以被*下游(downstream)* 应用采用，以提升它们的功能性。
+* 在 **GitHub** 或 **git** 中：约定用*下游(downstream)* 表示分支代码库，源代码库被认为是*上游(upstream)*。