We take people like you out of here in leg irons every day.

我们每天都带着像你这样带着脚镣的人离开这里。

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We tagged one of the amino acids (from which proteins are made) so that we could discover how much protein in leg muscle was being broken down.

我们追踪了一种氨基酸(形成蛋白质的必需品)，这样我们就能发现腿部肌肉中流失了多少蛋白质。

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In the fossil record, the research team found evidence of changes in leg length and pelvic structure that may have made it easier for some chimps, like the one in their study, to stand upright.

该组研究人员通过研究化石，发现了后肢长度和骨盆结构变化的证据，这种变化可能使某些黑猩猩更容易直立行走，就像在上述实验中观察到的那只一样。

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His son Teddy lost his leg to cancer at the age of twelve in nineteen seventy-three.

VOA: special.2009.09.13

He notes: When we see a stroke aimed and just ready to fall upon the leg or arm of another person, we naturally shrink and draw back our own leg or arm and when it does fall we feel it in some measure and are hurt by it as well as the sufferer.

他说过，当我们看到有人要打,别一个人的腿或手臂，我们会不由自主的畏缩，手脚拢起来,当这一下打下来，某种程度上来说,我们会感受到和被打者一样的疼痛。

耶鲁公开课 - 心理学导论课程节选

But in the thick of the struggle, General Johnston was shot in the leg.

VOA: special.2009.09.03

BrunelSunergy finished second in Leg 5, but came last in the first two legs and next to last in the third and fourth legs.

BBC: Leg Seven: Dutch courage prevails

Toronto FC take a quick 2-0 lead at home in leg 1 against the LA Galaxy but have to settle for a 2-2 draw.

FORBES: March 2012 Revisited - New MLS Season Kicks-Off; Canada & US Fall At Olympic Hurdle; Muamba Collapses

The 57-pound device is a robot that a human could wear over his or her body either to assist or inhibit movement in leg joints.

ENGADGET: NASA and IHMC building X1 exoskeleton to give us a lift, keep us fit in space and on Earth