In their natural condition, about 33 billion tonnes of CO2 can be stored in these forests, but about 56 er cent of them have been logged.

在自然条件下，约330亿吨的二氧化碳可以被这些森林所固定，然而现在这些森林已经被砍伐了56%。

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Respiratory cent er or its pathway lesion after stroke may lead to different patterns of respiratory dysfunction and aggravate the cerebral lesion.

卒中损害呼吸中枢或其传导通路，可导致不同模式的呼吸障碍，加重脑损害。

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