沒有顯示被鎖定，但是無法更改速限也無法存檔。
Hi asungyy,
Welcome to Waze community. We are all here a volunteer, just like yourself. As you are still new in the community, you will not have much editing right at the moment. The speed camera may be outside your editable area. You can find your editable area by tick the ‘editable area’ from the WME menu.
Before you do any further map editing, please read the Wazeopedia (Waze wiki) for more information about the Waze Map Editor (WME) and the Best map editing practice.
If you have any further queries, feel free to send me a private message or post in the forum. Here are many experience fellow editors to help.
Enjoy editing,
Leo
Hi Leo,
Thanks for your reply. I’ll check my editable are and read more wiki pages. 
ASungyy