adorn : make more attractive by adding ornament, colour, etc.（装饰）
rampart:an embankment built around a space for defensive purposes（壁垒）
bagpipe:a wind instrument; the player blows air into a bag and squeezes it out through pipes（风笛）
rendition:a performance of a musical composition or a dramatic role etc.（表演）
tip-off:inside information that something is going to happen（秘密消息）
congregation:a group of people who adhere to a common faith and habitually attend a given church（圣会）