NOBR Tag not suppored by W3C. So use the alternative tag for it.
Instead of giving NOBR tag give the tag as
style=”white-space: nowrap”.

所以这意味着你应该说：

<a style="white-space: nowrap">link</a>

或者甚至更好，把它放在你的CSS中：

a { white-space: nowrap; }