In any case, the Greek rescue plan looks sufficiently iffy that worried currency traders have pushed down the value of the euro.

不管怎么说，希腊营救计划看上去最大的不确定性在于对货币交易者推动欧元币值下行的担忧。

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In the worst case, your system might be damaged enough that you'll have to boot from the operating system installation media or a rescue disc.

在最坏的情况下，您的系统可能遭受了很大程度的损坏，以致于您不得不从操作系统安装媒介或修复盘进行启动。

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If the worst case happens, however, and an aircraft goes down, a combat search and rescue mission kicks into high gear to extract the aircrew from hostile territory quickly and safely.

然而，如果最坏的情况出现了，有飞机被击落，一个战斗搜寻与救援的任务将火速下达，将机组乘员快速、安全地救出危险地区。

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Although larger ships would cause more environmental damage and create an enormous rescue challenge in case of an accident, they also offer greater comfort and more amenities.

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Space Shuttle Endeavour was staged for a possible rescue mission in case Space Shuttle Atlantis gets into trouble while the crew is fixing the Hubble Telescope.

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Because Atlantis will not be able to reach the space station if it gets into trouble, or is damaged, on its Hubble flight, the Endeavour orbiter will be made ready on the pad for a rescue mission in case it is needed.

BBC: NEWS | Science/Nature | Endeavour launched from Florida