Cases such as this demonstrate that even diseases that are not normally fatal can have devastating consequences when they strike an immunologically defenseless community.

这样的案例表明，即使是通常不致命的疾病，当它们袭击一个免疫防御能力不强的社区时，也会造成毁灭性的后果。

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Death from gun homicide in the United States is as common as dying a car accident. In Japan, it's as rare as a fatal lightning strike.

在美国，死于枪杀同死于车祸一样常见。在日本则同死于雷击一样罕见。

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Now the Liberals are beginning to think that they are on the verge of a fatal strike.

BBC: The scandal that could bring down Australia's government

But then came a food scandal that threatened to strike the fledgling industry with a fatal blow.

BBC: The story of how the tin can nearly wasn't

Giving in to actors' demands could be fatal for some shows, he said last week before the strike took place.

BBC: Neighbours stars join strike