<a target="_blank" render="ext" suda-uatrack="key=topic_click&amp;value=click_topic" class="a_topic" extra-data="type=topic" href="//s.weibo.com/weibo?q=%23%E5%85%B3%E6%B3%A8%E6%96%B0%E5%86%A0%E8%82%BA%E7%82%8E%23&amp;from=default">#关注新冠肺炎#</a>