担心她在神志不清的状态下会从岩石上掉下来摔死,格兰特手脚插入泥土,四肢并用地沿着一条狭窄的小路往上爬,一直爬到宝拉身边。
Afraid that in her unclear state of mind she might fall off the rock to her death, Grant climbed on all fours up a tight, narrow path by digging into the earth with his fingers and feet until he reached Paula.
大多数人在快速眼动睡眠期间四肢肌肉会进入暂时的麻痹状态,以防止手脚乱动。
During REM sleep, the limb muscles of most people enter a state of temporary paralysis that prevents any flailing about.
爬树和走横木等活动能够锻炼人的“本体感受力”——通过这种能力,我们不用看到自己的四肢和手脚,就能感受到这些身体组织的存在。
Climbing a tree and balancing on a beam hone 'proprioceptive' skills – the brain's ability to sense where the legs, arms, hands and feet are in space without looking.
爬树和走横木等活动能够锻炼人的“本体感受力”——通过这种能力,我们不用看到自己的四肢和手脚,就能感受到这些身体组织的存在。
Climbing a tree and balancing on a beam hone 'proprioceptive' skills – the brain's ability to sense where the legs, arms, hands and feet are in space without looking.
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