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20th October 1973, the opening ceremony of Sydney Opera House.

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2021-10-25 11:08:21


20th October 1973, the opening ceremony of Sydney Opera House. 

        The Sydney Opera House is located at the mouth of Sydney Harbor, Sydney, New South Wales, Australia. 

        It is one of the symbols of 20th century modern buildings. It took 14 years to build and now a UNESCO World Heritage Site.