With 3-dimension motion of the mid-body you can achieve frictionless lateral flexion with no movement in the gas springs.

中央部份可氖三维运动，让用者在不使用气压弹簧的情况下作无阻力横向屈曲。

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A mid-song sound that Dr Koren and Dr Geffen dubbed “chucks” communicates size (body length and head diameter) and also level of stress (as measured by cortisone levels).

另一种被柯仁博士和吉芬博士冠以“男中音”的咯咯咯咯的声音则向他们的求偶对象传递着它们的体型（包括身长和头寸），同时也传达着他们的努力程度（这种努力程度是通过肾上腺皮质酮的水平来衡量的）。

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Dr Shamir’s team digitised 200 x-rays taken during the mid-1980s as part of a project to document the ageing of the human body.

Shamir博士的小组数字化了拍摄于上世纪80年代的200张X射线的照片作为项目的一部分来证明人体的老龄化过程。

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I've come to the conclusion that wanting to stop mid-workout has little to do with my body and everything to do with my mind.

CNN: Work out what matters most: Your mind

Between the mid-1940s and the mid-1960s he produced the dozen realist novels that are widely considered the main body of his work.

ECONOMIST: Naguib Mahfouz | The

But though their heart lay in the outback, the rest of their body was, at least from the mid-19th century, firmly in the city or, more exactly, in the suburbs, which is where most live today.

ECONOMIST: No worries? | The