Sorry, you must have at least one connected account so you can sign in. To disconnect this account connect a different one first. To delete your MDN profile please <a href="%(bug_form_url)s" rel="nofollow">file a bug</a>.
抱歉，您必须有至少一个已连接的账户用以登录。要断开此账户首先必须先连接另一个登录方式。若是想要删除您的 MDN 个人资料，请<a href="%(bug_form_url)s" rel="nofollow">填报一个 bug</a>。