inauguration ceremony, 開幕儀式

Chinese traditional dance teams perform during the inauguration ceremony of the Yanbu Aramco Sinopec Refining Company (YASREF) project in Riyadh.
January 20, 2016
http://www.voanews.com/media/photogallery/january-20-2016-day-in-photos/3154633.html

Inauguration - Wikipedia, the free encyclopedia

inaugural是什么意思_英语在线翻译_inaugural的翻译

adj. 就职的；开始的；开幕的

n. 就职典礼；就职演讲；开幕辞