The International Olympic Committee has long trumpeted its own sustainability credibility. But are the Olympic Games actually sustainable or are they greenwashing gold?

中文翻译：

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奥运可持续性或奥林匹亚烟幕

国际奥委会长期以来一直吹嘘自己的可持续发展信誉。但是，奥运会实际上是可持续的吗？还是它们为绿色洗礼？