participant Crawler
唐納德·特朗普在週二晚間發表了一場充滿戰鬥性的國情咨文報告，他宣稱美國正經歷「多年來最偉大的逆轉」（turnaround for the ages）。在民調顯示許多美國人對國家現況——以及特朗普的領導——感到不滿之際，美國總統並未透露任何改變路線的跡象。相反，他向全國進行了一場銷售推銷，對忠實支持者發出愛國號召，並嘲諷政治對手。
，推荐阅读爱思助手下载最新版本获取更多信息
The Contributor Role Taxonomy tool must serve to record extent of authorship
This sort of thing is why I think historians need to be more active in technical discussions and decision-making about emerging technology. Everything about our current world is different from the premodern world that our ancestors inhabited. The past truly is a foreign country. But we carry fragments of that foreign world with us in our physical selves, in the gestures and other implicit knowledge we teach our kids. We take it for granted that there are aspects of being human which are never written down and which are unknowable unless you experience them.