請問宣誓典禮既英文係咩呀?

Oath-taking Ceremony
Obama宣誓典禮都是用Oath-taking Ceremony
另以下童軍網頁都是用Oath-taking Ceremony
http://school.htyc.edu.hk/htyc/dhtml/html/eca/scout.html

I guess the other guys were too eager to answer the question :p

童軍中宣誓典禮 - you are looking for ceremony in scouts:

if it is just just 宣誓典禮 (say weekly troop meeting and reciting the scout honour before you start your activities)
-- Boy Scout Law Ceremonies, or we used to list it as "Scouts Honour" in our program.

if it's accepting into tenderfoot (new member): Investiture Ceremonies

宣誓典禮 = Enrollment Ceremony

2009-01-21 12:00:57 補充：
44th president's Inauguration Ceremony = 第44屆總統就職典禮

2009-01-21 12:01:51 補充：
44th US President's inaugural ceremony
第44屆美國總統就職典禮