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1·It does us all good to unbend sometimes.

有时放松一下对我们大家都有好处。

2·This kind of wire is easy to unbend.

这种金属线很容易弄直。

3·Right now, head, neck and back should up unbend.

此时，头、颈和背部应该向上伸直。

4·Hands up unbend, fist to outside, outward dozen circle.

双手向上伸直，拳头向外，向外打圈。

5·Embrace the leg unbend. Quickly pressure Note: wearing tight slippers.

抱压的腿迅速伸直。注意：穿紧拖鞋。

6·To unbend the arm other muscles in the back of the arm have to shorten.

要伸直手臂，背面的肌肉就得收缩。

7·Finally, while straightening his legs, he'll unbend at the waist and be off.

最后，当腿伸直了，他伸直腰部就站起来了。

8·He has cerebral palsy and has already had seven operations to unbend his arms and legs.

他得了脑瘫，并接受了7次手术以矫正四肢。

9·If seat away from the steering wheel, the arm unbend, almost crash straight arm is easy to break.

若座位远离转向盘，则手臂几乎伸直，撞车时直来直去的手臂很容易折断。

10·Tips: try to make two genu near the surface of bed, over the two legs, shaking unbend of relaxation.

尽量使两膝靠近床面，结束动作后，伸直两腿，抖动放松。