[zh]Resync Extend Kubernetes files

content/zh/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions.md

@@ -842,12 +842,12 @@ CustomResourceDefinition and migrating your objects from one version to another.
 
 <!--
 *Finalizers* allow controllers to implement asynchronous pre-delete hooks.
-Custom objects support finalizers just like built-in objects.
+Custom objects support finalizers similar to built-in objects.
 
 You can add a finalizer to a custom object like this:
 -->
 *Finalizer* 能够让控制器实现异步的删除前（Pre-delete）回调。
-定制对象和内置对象一样支持 Finalizer。
+与内置对象类似，定制对象也支持 Finalizer。
 
 你可以像下面一样为定制对象添加 Finalizer：