洋洋大观: an impressive array of (exhibits); a great and impressive sight; a most majestic sight; an extensive view -- said of literature, art, etc.; grandiose; imposing; spectacular
马戏团: circus troup 短语和例子马戏团到了城里。 the circus is in town.; 马戏团丑角 auguste; clown; 马戏团领班 equestrian director; ringmaster; 马戏团主棚 big top