They expected blood, bones, gristle, sinews. They chew and chew, but the words are chide and chicle is indigestible.

它们期待的是血，是骨头，是软骨，是筋，它们嚼了又嚼，然而词汇是无味的树胶，树胶是无法消化的。

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They expected blood, bones, gristle, sinews. They chew and chew, but the phrases are not chide and chicle is indigestible.

它们期待的是血，是骨头，是软骨，是筋，它们嚼了又嚼，然而Vocabulary是无味的树胶，树胶是无法消化的。

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To determine what patterns humans leave behind when they chew or gnaw on bones, the researchers had four different groups of European people chew raw and cooked meat bones from various animals.

为了确定人类啃噬骨骼后会留下什么类型的痕迹，研究人员组织了四个不同的欧洲人小组，让他们啃噬不同动物或生或熟的肉骨头。

youdao

To determine what patterns humans leave behind when they chew or gnaw on bones, the researchers had four different groups of European people chew raw and cooked meat bones from various animals.

为了确定人类啃噬骨骼后会留下什么类型的痕迹，研究人员组织了四个不同的欧洲人小组，让他们啃噬不同动物或生或熟的肉骨头。

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