Improved Explanation of Labels and Annotations (#43178)

* improved-explanation-of-labels-and-annotations

* revert-zh-cn-changes

* fix-period-and-explanation-for-attaching-metadata

* fixed-suggested-changes-in-annotations

content/en/docs/concepts/overview/working-with-objects/annotations.md

@@ -17,7 +17,8 @@ objects. Labels can be used to select objects and to find
 collections of objects that satisfy certain conditions. In contrast, annotations
 are not used to identify and select objects. The metadata
 in an annotation can be small or large, structured or unstructured, and can
-include characters not permitted by labels.
+include characters not permitted by labels. It is possible to use labels as 
+well as annotations in the metadata of the same object.
 
 Annotations, like labels, are key/value maps: