Merge pull request #162 from justedennnnn/justedentrans

Add docs `userguide`

i18n/zh/docusaurus-plugin-content-docs/current/userguide/service/multi-cluster-service.md

@@ -1,27 +1,28 @@
 ---
-title: Multi-cluster Service Discovery
+title: 多集群服务发现
 ---
 
-Users are able to **export** and **import** services between clusters with [Multi-cluster Service APIs](https://github.com/kubernetes-sigs/mcs-api).
+用户能够通过[多集群服务API](https://github.com/kubernetes-sigs/mcs-api)在集群之间导出和导入服务。 
 
-## Prerequisites
+## 准备开始
 
-### Karmada has been installed
+### 安装Karmada
 
-We can install Karmada by referring to [quick-start](https://github.com/karmada-io/karmada#quick-start), or directly run `hack/local-up-karmada.sh` script which is also used to run our E2E cases.
+我们可以通过参考[快速开始](https://github.com/karmada-io/karmada#quick-start)来安装Karmada，或者直接运行 `hack/local-up-karmada.sh` 脚本，我们的E2E测试执行正是使用了该脚本。
 
-### Member Cluster Network
 
-Ensure that at least two clusters have been added to Karmada, and the container networks between member clusters are connected.
+### 成员集群网络
 
-- If you use the `hack/local-up-karmada.sh` script to deploy Karmada, Karmada will have three member clusters, and the container networks of the `member1` and `member2` will be connected.
-- You can use `Submariner` or other related open source projects to connected networks between member clusters.
+确保至少有两个集群被添加到 Karmada，并且成员集群之间的容器网络可相互连接。
 
-### The ServiceExport and ServiceImport CRDs have been installed
+- 如果你使用 `hack/local-up-karmada.sh` 脚本来部署 Karmada，Karmada 将有三个成员集群，`member1` 和 `member2` 的容器网络将被连接。
+- 你可以使用 `Submariner` 或其他相关的开源项目来连接成员集群之间的网络。
 
-We need to install ServiceExport and ServiceImport in the member clusters.
+### 安装 ServiceExport 和 ServiceImport CRD
 
-After ServiceExport and ServiceImport have been installed on the **karmada control-plane**, we can create `ClusterPropagationPolicy` to propagate those two CRDs to the member clusters.
+我们需要在成员集群中安装ServiceExport和ServiceImport。
+
+在**karmada控制平面**上安装完 ServiceExport 和 ServiceImport 之后，我们可以创建 `ClusterPropagationPolicy` 来分发这两个 CRD 到成员集群。
 
 ```yaml
 # propagate ServiceExport CRD
@@ -56,11 +57,11 @@ spec:
         - member1
         - member2
 ```
-## Example
+## 示例
 
-### Step 1: Deploy service on the `member1` cluster 
+### 第1步：在`member1`集群上部署服务 
 
-We need to deploy service on the `member1` cluster for discovery.
+我们需要在 `member1` 集群上部署服务以便发现。
 
 ```yaml
 apiVersion: apps/v1
@@ -121,9 +122,9 @@ spec:
         - member1
 ```
 
-### Step 2: Export service to the `member2` cluster
+### 第2步：导出服务到 `member2` 集群
 
-- Create a `ServiceExport` object on **karmada control-plane**, and then create a `PropagationPolicy` to propagate the `ServiceExport` object to the `member1` cluster.
+- 在**karmada控制平面**上创建一个 `ServiceExport` 对象，然后创建一个 `PropagationPolicy` ，将 ` ServiceExport` 对象分发到 ` member1` 集群。
 
 ```yaml
 apiVersion: multicluster.x-k8s.io/v1alpha1
@@ -146,7 +147,7 @@ spec:
         - member1
 ```
 
-- Create a `ServiceImport` object on **karmada control-plane**, and then create a `PropagationPlicy` to propagate the `ServiceImport` object to the `member2` cluster.
+- 在**karmada控制平面**上创建一个 `ServiceImport` 对象，然后创建一个 `PropagationPlicy ` 来分发 `ServiceImport ` 对象到 `member2 `集群。
 
 ```yaml
 apiVersion: multicluster.x-k8s.io/v1alpha1
@@ -174,11 +175,11 @@ spec:
         - member2
 ```
 
-### Step 3: Consume service from `member2` cluster
+### 第3步：从 `member2` 集群获取服务
 
-After the above steps, we can find the **derived service** which has the prefix `derived-` on the `member2` cluster. Then, we can access the **derived service** to access the service on the `member1` cluster.
+经过上述步骤，我们可以在 `member2` 集群上找到前缀为 `derived-` 的**派生服务**。然后，我们可以访问**派生服务**来访问`member1`集群上的服务。
 
-Start a Pod `request` on the `member2` cluster to access the ClusterIP of **derived service**:
+在 `member2` 集群上启动一个Pod `request`来访问**派生服务**的ClusterIP。
 
 ```
 kubectl run -i --rm --restart=Never --image=jeremyot/request:0a40de8 request -- --duration={duration-time} --address={ClusterIP of derived service}