If so, it should be possible to find clues about how human language evolved from grunts or gestures by observing the communication of our close primate relatives.

如果属实，那就应该有可能找到从观察模仿我们的灵长类近亲用叫声或手势交流而逐渐进化到人类语言过程的痕迹。

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If so, it should be possible to find clues about how human language evolved from grunts or gestures by observing the communication of our close primate relatives.

果真如此的话，通过观察与我们亲缘关系最近的灵长类动物之间的沟通交流，就可能从中发现某些线索，证明人类语言到底是怎样从咕哝有声或者打手势进化而来的。

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In other cables American diplomats describe Hamid Karzai and his relatives in less than approbatory language.

在其他的文件中，美国外交官并不认同哈米德·卡尔扎伊和他的亲戚们。

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Everyone had left something behind -- relatives, friends, language, land -- and so they brought with them a certain sadness and nostalgia.

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Exposure to parents and other relatives who speak Korean has given Kim some knowledge of the language -- she can generally understand the subject matter of the conversation -- but she can't read it and doesn't enunciate well.

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