Feathers of various kinds are used by Native Americans for ceremonial purposes.
美洲印第安人在举行仪式时用到各种羽毛。
Up to now the post of president has been largely ceremonial.
到目前为止，总统一职在很大程度上只是礼仪性的。
Might it not be better to relegate the King to a purely ceremonial function?
让国王变成纯粹发挥典礼仪式上象征作用的元首会不会更好？
He represented the nation on ceremonial occasions
他在正式场合代表国家。
He is arrayed in ceremonial robes.
他穿着礼服。