With a water purification plant and waste disposal system, the crew of the Yamal say the ship's own ecological impact is minimal.

这艘破冰船拥有一个净水装置和垃圾处理系统，它的船员称这艘船自己对生态系统的影响是很小的。

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Several times a day he used the ship's speaker system to tell the entire 5,000-member crew what specifically they were doing well, often recognizing teams and individuals.

但是，一天中，船长用航母上的扬声系统告诉航母上的5，000名船员他们做的特别好，而且经常说出该部门名称或者个人名字。

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The system provides enhanced situational awareness resulting in increased crew safety and mission effectiveness.

该系统提高作战人员的态势感知以增加人员的安全和作战效率。

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He said a new crew system at Bromsgrove meant each engine would still be staffed by five firefighters.

BBC: Hereford and Worcester fire cuts 'will double workload'

The Army's main CREW system is the Warlock Duke, a vehicle- mounted radio jammer developed by Syracuse Research Corporation.

CNN: Jamming systems play secret role in Iraq

Esa is even looking into the possibility of upgrading the robotic truck so that it can carry people - an independent European crew transportation system.

BBC: Europe's new space truck takes shape