be sworn in 宣誓就職

be sworn in
繁：宣誓就職
简：宣誓就职

美國新任總統拜登周三（20日）宣誓就職，正式成為美國第46任總統。

拜登就職 團隊率先向華施壓 國務卿提名人認同前朝強硬取態（2021年1月21日）。明報，取自 https://news.mingpao.com/pns/要聞/article/20210121/s00001/1611168392324/

President Joe Biden, after being sworn in as the 46th president of the United States, has signed a raft of executive orders to roll-back the policies of his predecessor, Donald Trump.

‘Let’s start afresh’: Biden moves to reverse Trump policies. (2021, January 20). Aljazeera. Retrieved from https://www.aljazeera.com/news/2021/1/20/us-set-to-swear-in-joe-biden-as-46th-president-live-updates