Given the relatively smooth progress of organisers to date, much of the controversy has centred on the legacy claims that helped secure the Games in the first place.
和组织者们相对顺利的筹备进展相比，首先确保奥运会遗产申请工作的成功成为了诸多争议的焦点。
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NSW Premier Nathan Rees claims the deal will secure Sydney's water supply for the next 50 years.