attendance at a ceremony的用法和樣例：
例句
- Three former Liverpool players will be honoured by the Welsh Football Association at a ceremony in Cardiff next week.
三位前利物浦球員，將於下周一個儀式上，接受威爾斯足總的表揚。 - The custom of throwing rice at newlyweds derives from a pagan rite of showering the happy couple with grain.
朝新婚夫婦拋撒大米的習俗來自於異教徒的一個儀式，即朝幸福的夫婦拋撒古物。
