鸟儿在烟尘中飞翔可能会迷失方向，也可能会吸入有毒气体，但是这种风险跟原油对它们栖息地的破坏相比可以说是微不足道的。

Birds flying in the plume can become disoriented, and could suffer toxic effects. This risk, however, is minimal when compared to oil coating and ingestion.

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这是一种由青霉真菌产生的天然化合物，对细菌具有毒性，但可以安全地用于人类。

This natural compound, produced by the Penicillium fungus, was found to be toxic to bacteria, but safe for use in humans.

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活动家说，尽管表面上没有被证明废水和有毒气与癌症的发生有联系，但肯定与但地的一些疾病有关联。

And activists say waste water and toxic gasses are certainly causing some illness there, even if an apparent link with cancer has not been proved.

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