Given that an organism has limited supplies of all of these things, something must happen to prevent the cost of having a brain from gradually spiralling out of control.

考虑到所有这些在一个生物体中都是有限的，所以必然存在某种机制来预防大脑的消耗逐渐超出负荷。

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At a time of economic downturn, the world simply cannot afford to let a threat of this magnitude, complexity, and cost spiral out of control.

在经济衰退时期，世界已无法再容忍有如此巨大而复杂且成本失控的威胁存在。

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The third part pointed out the relevant questions of human resource cost control, and is also the keystones of the paper.

第三部分指出人力资源成本控制的相关问题，也是论文重点所在。

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The new law and the threat of litigation it brings probably have something to do with the out-of-control cost of directors' and officers' liability insurance.

FORBES: Magazine Article

If investors started to suspect the country's spending is truly out of control, the cost of borrowing would skyrocket, the dollar would deteriorate and the good times might not come back.

FORBES: Magazine Article

The NAO report earlier this month found that hazardous waste was being stored in "run-down" buildings, and that the cost of decommissioning was spiralling out of control and was behind schedule.

BBC: Sellafield inspection after 'intolerable risk' report