Linux, being a production operating system and open source, is a great test bed for new protocols and advancements of those protocols.

作为一个生产操作系统和开源软件，Linux是测试新协议及其增强的良好平台。

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The day before her surgery, Ms. Jonas sat on her bed, anxiously eyeing the other women as they were wheeled back from the operating room.

在手术前一天，女孩Jonas坐在床上，忧虑地看着其他病人被人从手术室用轮椅送回来。

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The most profitable hospital in the country, 235-bed Flowers Medical Center in Dothan, Ala., recorded an incredible 53% operating margin.

美国最赚钱的医院是阿拉巴马州多森市的弗拉沃斯医疗中心（Flowers Medical Center），拥有235张床位，营运利润率高达惊人的53%。

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He said some hospitals were operating at 90% bed occupancy levels.

BBC: Wales NHS operations cancelled amid winter bed pressure

The median operating margin for 200-bed hospitals and above was slightly negative (-0.7%) last year.

FORBES

Africa Mercy is currently being converted in the UK from a rail ferry into a hospital ship, complete with six operating rooms and an 80-bed ward.

BBC: NEWS | Health | ''Floating hospitals' mercy missions'