[zh] Sync glossary reference

content/zh/docs/reference/glossary/replication-controller.md

@@ -4,7 +4,7 @@ id: replication-controller
 date: 2018-04-12
 full_link: 
 short_description: >
-  Replication Controller 是 Kubernetes 的一种服务，用来确保给定个数的 Pod 一直处于运行状态。
+  一种管理多副本应用的（已启用）的 API 对象。
 
 aka: 
 tags:
@@ -13,31 +13,41 @@ tags:
 ---
 
 <!--
----
 title: Replication Controller
 id: replication-controller
 date: 2018-04-12
 full_link: 
 short_description: >
-  Kubernetes service that ensures a specific number of instances of a pod are always running.
+  A (deprecated) API object that manages a replicated application.
 
 aka: 
 tags:
 - workload
 - core-object
----
 -->
 
 <!--
- Kubernetes service that ensures a specific number of instances of a pod are always running.
+ A workload resource that manages a replicated application, ensuring that
+a specific number of instances of a {{< glossary_tooltip text="Pod" term_id="pod" >}} are running.
 -->
-
-Replication Controller 是 Kubernetes 的一种服务，用来确保给定个数的 Pod 一直处于运行状态。
+一种工作管理多副本应用的负载资源，能够确保特定个数的
+{{< glossary_tooltip text="Pod" term_id="pod" >}}
+实例处于运行状态。
 
 <!--more--> 
 
 <!--
-Will automatically add or remove running instances of a pod, based on a set value for that pod. Allows the pod to return to the defined number of instances if pods are deleted or if too many are started by mistake.
+The control plane ensures that the defined number of Pods are running, even if some
+Pods fail, if you delete Pods manually, or if too many are started by mistake.
 -->
+控制面确保所指定的个数的 Pods 处于运行状态，即使某些 Pod 会失效，
+比如被你手动删除或者因为其他错误启动过多 Pod 时。
+
+{{< note >}}
+<!--
+ReplicationController is deprecated. See
+{{< glossary_tooltip text="Deployment" term_id="deployment" >}}, which is similar.
+-->
+ReplicationController 已被启用。请参见 Deployment 执行类似功能。
+{{< /note >}}
 
-Replication Controller 会基于设定值自动增删 Pod 的实例。如果 Pod 被误删除或者启动实例过多，Replication Controller 允许 Pod 的实例个数恢复到设定值。