Merge pull request #39081 from Zhuzhenghao/add_shell_code_snippet

[zh-cn] Resync cluster-level-pss.md and ns-level-pss.md

Author: k8s-ci-robot

content/zh-cn/docs/tutorials/security/cluster-level-pss.md

@@ -425,14 +425,18 @@ following:
 <!-- 
 ## Clean up
 
-Run `kind delete cluster --name psa-with-cluster-pss` and
-`kind delete cluster --name psa-wo-cluster-pss` to delete the clusters you
-created.
+Now delete the clusters which you created above by running the following command:
 -->
 ## 清理  {#clean-up}
 
-运行 `kind delete cluster --name psa-with-cluster-pss` 和
-`kind delete cluster --name psa-wo-cluster-pss` 来删除你创建的集群。
+现在通过运行以下命令删除你上面创建的集群：
+
+```shell
+kind delete cluster --name psa-with-cluster-pss
+```
+```shell
+kind delete cluster --name psa-wo-cluster-pss
+```
 
 ## {{% heading "whatsnext" %}}
 

content/zh-cn/docs/tutorials/security/ns-level-pss.md

@@ -1,13 +1,13 @@
 ---
 title: 在名字空间级别应用 Pod 安全标准
 content_type: tutorial
-weight: 10
+weight: 20
 ---
 
 <!--
 title: Apply Pod Security Standards at the Namespace Level
 content_type: tutorial
-weight: 10
+weight: 20
 -->
 
 {{% alert title="Note" %}}
@@ -224,11 +224,15 @@ with no warnings.
 <!-- 
 ## Clean up
 
-Run `kind delete cluster --name psa-ns-level` to delete the cluster created.
+Now delete the cluster which you created above by running the following command:
 -->
 ## 清理  {#clean-up}
 
-运行 `kind delete cluster --name psa-ns-level` 删除创建的集群。
+现在通过运行以下命令删除你上面创建的集群：
+
+```shell
+kind delete cluster --name psa-ns-level
+```
 
 ## {{% heading "whatsnext" %}}