In one study, researchers compared participants' ability to learn new words after several minutes of intense running and after 40 minutes of gentle running.

在一项研究中，研究人员比较了参与者在几分钟的高强度跑步和40分钟的慢跑后学习新单词的能力。

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After 40 minutes, they were tested on their decision-making abilities.

40分钟之后，分别测试两组的决策能力。

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Water Resistant: Retains effectiveness after 40 minutes of activity in water or perspiring.

防水：在水中或是流汗后能维持40分钟的效劳。

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The Sabres jumped to a 3-1 lead despite being outshot 27-15 after 40 minutes.

WSJ: Green rallies Caps to 4-3 SO win over Sabres

Other monitors said the troops withdrew to the Yugoslav side of the border after 40 minutes.

CNN: EU, U.N. leaders to hold summit on Kosovo crisis

John Salako forced Forest keeper Darren Ward into his first save of the afternoon after 40 minutes from a curling free-kick.

BBC: Nottm Forest 2-0 Reading