Merge pull request #41475 from KKtheGhost/sync/custom-resources

[zh-cn] sync concepts/extend-kubernetes/api-extension/custom-resources.md

Author: k8s-ci-robot

content/zh-cn/docs/concepts/extend-kubernetes/api-extension/custom-resources.md

@@ -29,15 +29,15 @@ methods for adding custom resources and how to choose between them.
 ## Custom resources
 
 A *resource* is an endpoint in the [Kubernetes API](/docs/concepts/overview/kubernetes-api/) that
-stores a collection of [API objects](/docs/concepts/overview/working-with-objects/kubernetes-objects/)
+stores a collection of {{< glossary_tooltip text="API objects" term_id="object" >}}
 of a certain kind; for example, the built-in *pods* resource contains a collection of Pod objects.
 -->
 ## 定制资源  {#custom-resources}
 
 **资源（Resource）** 是
 [Kubernetes API](/zh-cn/docs/concepts/overview/kubernetes-api/) 中的一个端点，
 其中存储的是某个类别的
-[API 对象](/zh-cn/docs/concepts/overview/working-with-objects/kubernetes-objects/)的一个集合。
+{{< glossary_tooltip text="API 对象" term_id="object" >}}的一个集合。
 例如内置的 **Pod** 资源包含一组 Pod 对象。
 
 <!--