User talk:172.1.153.105
「@陳建民:」this is a test of how to use ping
Welcome to this talk page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. Use this page to start a discussion about the edits made from this IP address. What you say here will be public for others to see. Many IP addresses change periodically, and are often shared by several people.
 | This is the discussion page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address. |