<pre><code>Thank you for registering an account at example.com.
To activate your registration, please visit the following page:
http://example.com/activate/d5544f645c80f8a6c9af934c03a2ee2d7902dc1f/
This page will expire in 7 days.
</code></pre>
<p>在example.com?????在</p>
<p>我点击了网址,但没有激活我的帐户。在</p>
<p>为什么????在</p>