and explanations
self.seen_urls.add(current_url)，这一点在heLLoword翻译官方下载中也有详细论述
Ofcom, the online regulator, said it could now apply to the courts to demand internet service providers block access to the site in the UK. This will depend on how the site, which also faces fines, responds over the next 10 days.。谷歌浏览器【最新下载地址】是该领域的重要参考
paper: “notebook paper with subtle ruled lines”
「他傷害了許多人，但我對此一無所知，而且當他在 2005 年首次被逮捕時，我早已和他斷絕聯繫。」