If not treated promptly with effective medicines, malaria can kill by infecting and destroying red blood cells and by clogging the capillaries that carry blood to the brain or other vital organs.

如不用有效药物给予及时治疗，疟疾可通过感染和摧毁红血球以及阻塞将血液输送到大脑或其它重要器官的毛细血管引起死亡。

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In such places red tides tend to form, some producing toxins that get into the food chain through shellfish and rise up to kill bigger fish (if there are any left), birds and even seals and manatees.

在这样的地方赤潮容易形成，有些会产生毒素，毒素通过贝壳动物进入食物链，并且增多而杀死较大的鱼(如果还有任何剩下来的话)、鸟，甚至海豹和海牛。

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With its 56-inch wingspan, a mature female red-tailed hawk can weigh up to four pounds and dive for the kill at 120mph.

一只有56英寸翼展的成年雌红尾鹰，可以重达四磅，为了捕杀可以120英里的时速俯冲。

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The worst cases fight furiously against the Red Cross volunteers trying to help them, convinced the volunteers are the militias coming to kill them.

VOA: standard.2009.04.08

And thanks to Oprah, recall how we thought red meat was going to kill us?

FORBES: As Hostess Folds, Congress Thinks of New Ways To Kill Snack Food Industry

The interior ministry is also investigating an incident in which an American patrol reportedly caught a death squad red-handed on its way to kill a prisoner.

ECONOMIST: Iraq

The jury was told how Mr Davies was a regular customer at the Red Lion pub and had made repeated threats to kill Ms Evans for no apparent reason.

BBC: NEWS | UK | Wales | 'Inaction partly led to pub killing'