The Sydney Opera House is a multi-venue performing arts centre in Sydney.New South Wales.Australia.It is one of the 20th century&#39；s most famous and distinctive buildings。悉尼歌剧院是位于澳大利亚新南威尔士州悉尼的多场馆表演艺术中心。它是二十世纪最著名和最具特色的建筑之一。