mark candidate[n] as used
Helps you discover and rank topics that people are searching for，这一点在heLLoword翻译官方下载中也有详细论述
。快连下载安装是该领域的重要参考
https://feedx.net
"create table if not exists items (url text primary key, title text, author text, published text, tags text, content text, raw json)"，详情可参考WPS下载最新地址