noun🔗Share圆形剧场，露天剧场 An open, outdoor theatre (which may be a theatre in the round, or have a stage with seating on only one side), especially one from the classical period of ancient Greece or Rome, or a modern venue of similar design."Ancient Roman amphitheatres were mostly oval or circular in plan, with seating tiers that surrounded the central performance area, like a modern open-air stadium."古罗马的圆形剧场大多呈椭圆形或圆形，座位呈阶梯状环绕着中央表演区，就像现代的露天体育场一样。architecturecultureentertainmenthistoryarchaeologybuildingplaceChat with AIVocabulary GamePractice Reading
noun🔗Share圆形剧场，露天剧场 A natural formation of a similar shape, where a steep mountain or slope a particular rock formation forms a partial or compete bowl, especially one used as a performance space (and possibly modified by carving out seats, etc) because the slopes naturally amplify or echo sound."The outdoor concert was held in one of the many natural amphitheatres in the mountains, where the steep slopes amplified the music perfectly. "那场户外音乐会在山区众多天然圆形剧场之一举行，陡峭的山坡完美地放大了音乐的声音。architecturegeologyentertainmentculturehistoryarchaeologyplacesoundChat with AIVocabulary GamePractice Reading
