批评人士说，地下一次大的二氧化碳泄漏就像核燃料泄漏一样危险。

A large leak of underground carbon dioxide could be as dangerous as a leak of nuclear fuel, critics say.

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科学家和工程学家会向大家证明突发性的、灾难性的储存地二氧化碳泄漏事件离我们还“极其”遥远。

Scientists and engineers will have to prove that the possibility of a sudden, catastrophic carbon dioxide release from a storage site is exceedingly remote.

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二氧化碳泄漏会带来健康风险。 由于二氧化碳比空气重，因此可以在低洼地区和通风差的地区累积。

Spills would also be a health risk, since carbon dioxide is heavier than air, and so can build up in low-lying or poorly ventilated spots.

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