Ecologists were angry with the plan, saying it would destroy Lantau as a green lung and cause irreversible damage to the environment.

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It was those skills which have turned our once-shiny space station into a steamy green bacteria-funky lung.

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As we leave the city limits, we drive through a wide girdle of forest, planted as a green belt designed to be both a lung and a windbreak.

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"When the stitches were put in, we started seeing the lung inflate and deflate, " Green said.

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Other dietary factors which appeared to reduce lung cancer risk were raw and green vegetables, fruit and milk, but carrot, pumpkin, egg and coffee appeared to increase risk.

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The splint will take three years to degrade, and in the meantime, Kaiba's lung should continue to develop normally, said Green.

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