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Another potential cost of this activity is greater exposure to predators since play is attention-getting behavior.

这种行为的另一个潜在代价是更大程度地暴露在捕食者面前，因为玩耍是获得注意力的行为。

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This persistence of attention holds even when the original choice of activity was a matter of relative indifference.

即使最初的活动选择只是一个相对无所谓的选择，这种注意力的保持仍然存在。

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"When we plotted the circuits in the brain against their childhood lead blood lead levels, we found that those with a higher blood lead measurement had less activity in the part of the brain normally left to do the attention tasks,"

VOA: standard.2009.12.19

It is hoping this activity will win the attention of the biggest international oil firms, such as Royal Dutch Shell, which discovered Camisea but later sold its Peruvian holdings.

ECONOMIST: Oil and gas in Peru

The Index also showed that although fuel-cell technologies remained the hottest of the hot spots in cleantech IP development, solar technologies received more attention than wind power in terms of overall patenting activity in 2010.

FORBES: U.S. Clean-Energy Patents Explode in 2010

With consumer spending accounting for some 70% of all economic activity, experts pay special attention this indicator to gauge broader economic health.

FORBES: Employment Picture Improving: Jobless Claims Steady At April 2008 Levels