Jill crossed her legs and rested her chin on one fist, as if lost in deep thought.
吉尔两腿交叉，下巴抵在拳头上，似乎陷入了沉思。
No single point of failure: there should be no one server which, if lost, causes downtime of the application.
没有单点故障问题：系统中不应该存在单点，就是说不能因为一个服务器的宕机或者故障而导致整个应用程序的不可用。
These agents aren't necessarily visible at the application level, they simply ensure that the messages get re-transmitted if lost or undelivered.
在应用层级，这些代理是不可见的，它们保证在消息丢失或未到达时重新传输消息。
The sector is, they say, vital to the nation: 800, 000 jobs depend on it; much of that is skilled Labour, which, if lost, would inflict long-term economic and social harm.
他们说，汽车业对国家很重要：汽车业为国家提供80万的就业岗位，大多数都是熟练工人，如果这些工人失业，会对国家和社会造成长远消极影响。
It may be felt as temporary, but if lost easily it may not have been love at all.
爱也可能是短暂的，但若能轻易消逝，它可能原本就不是爱！
Happiness is as long as the hand, even if lost the sense of direction, also won't be afraid.
幸福就是只要牵对了手，就算失去了方向感，也不会害怕。
Seller shall maintain Special Tooling in good condition and repair or replace it at Seller's cost if lost, damaged, destroyed, or otherwise rendered unfit for use.
卖方应保持特殊加工工具处于良好状态，如果丢失、损坏、销毁或者其他方式不能使用的，卖方支付修理或更换的费用。
Seller shall maintain Special Tooling in good condition and repair or replace it at Seller's cost if lost, damaged, destroyed, or otherwise rendered unfit for use.
卖方应保持特殊加工工具处于良好状态，如果丢失、损坏、销毁或者其他方式不能使用的，卖方支付修理或更换的费用。
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