高三英语阅读理解限时训练（23）
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Sydney Opera House Guided Walking Tour
Duration: 60 minutes （approx．）
Location: Sydney, Australia
Go behind the scenes listed at the World Heritage—Sydney Opera House, one of the world's "must-see" attractions．On your one-hour guided walking tour of the Sydney Opera House, you'll see what goes on behind the world's most recognizable sails．You'll hear the various stories of the building's construction, as interesting as any opera story, brought alive by the tour's new interactive audi ovisual （音视频的） presentation
