英国医生在一篇报告中称，女性多毛不仅仅是化妆品问题，而且可能是内在医疗状态的迹象。
Excessive hairiness in women is not just a cosmetic problem but is likely to be a sign of an underlying medical condition, say UK doctors in a report.
由于医疗器械通常用于免疫系统处于非最佳状态的人，所以它们受细菌污染的问题就显得尤为突出。
Bacterial contamination of medical devices is a particular problem, as those devices are then used on people whose immune systems may be in less than tip-top condition.
一些重要的系统（例如空中交通控制系统或医疗系统）需要在 99.9999% 的时间里都处于运行状态。
Some critical systems, such as air traffic control or healthcare systems, are expected to be up 99.9999% of the time.
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