The park, set within land that has been decontaminated and cleaned up to host the Olympics, is considered a key factor in setting a tone for the games and providing a lasting legacy for the area.

公园设在已经净化和整洁过的主办奥运会的场地内，这个公园被认为是给奥运会设定某种气氛的关键因素并且为该区献上一份持续性的遗产。

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Here at this radiation decontamination area, people are first treated for wounds, and then decontaminated.

VOA: standard.2010.07.26

But the stricken reactors have yet to be stabilised and decommissioned, and the surrounding area decontaminated.

ECONOMIST: Banyan