<?xml version="1.0" encoding="utf-8"?>
<license xmlns="http://projectmallard.org/1.0/" href="http://creativecommons.org/licenses/by-sa/3.0/">
  <p>本作品在 <link href="http://creativecommons.org/licenses/by-sa/3.0/">Creative Commons Attribution-Share Alike 3.0 Unported License</link> 协议下授权。</p>
</license>
