The particular design of muscles and bones in the neck and limbs of the turtle allow that it can draw in its exposed parts such that an attacker can find nothing but hard shell to bite.

海龟颈部和四肢的肌肉及骨骼的特殊设计使它能把暴露在外的部分缩回去，这样攻击者只能去咬坚硬的外壳。

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The muscles of the limbs only place the bones in such a relationship as to transmit the power moving the body.

四肢的肌肉只是把骨头安排在这样的一个特定关系里以便正好传送移动身体的动力。

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The development, character and surveying numerals of the cranium, trunk and four limbs bones were all in normal chinese range, there was no difference from modern Chinese women.

头颅骨、躯干骨和四肢骨的发育情况、骨骼特征和有关测量数据，均属国人的正常范围，与现代的中国女性无明显差异。

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The bones were discovered in October and, after a week of careful digging, the large blocks of sandstone containing the tail, hind limbs, pelvis and back bones were removed from the cliffs.

BBC: Isle of Wight dinosaur bones being restored