Nishimura said the research suggested that complex vocal structures in nonhuman primates can make it difficult to effectively control vibrations.

西村说，这项研究表明，非人灵长类动物复杂的发声结构会使其难以有效控制振动。

And so, we are afraid of these things and not so afraid of these things; similarly for nonhuman primates.

因此， 我们害怕这些事物， 而不那么害怕其他事物；非人类类灵长动物也是如此。

I want to begin by responding to a question which was raised in the last class concerning smiling and nonhuman primates.

我想首先回答上一堂课上提出的有关微笑和非人类灵长类动物的问题。

Because of some influential studies a couple decades ago, most scientists have thought that the vocal anatomy of nonhuman primates was to blame.

由于几十年前的一些有影响力的研究，大多数科学家认为非人类灵长类动物的声音解剖是罪魁祸首。

The team obtained the first chromosome-level nonhuman primate genome and developed the phylogenetic relationship to understand the evolutionary process of social systems in Asian colobines, according to a release from the university.

根据该大学的一份新闻稿，该团队获得了第一个染色体水平的非人灵长类动物基因组，并发展了系统发育关系，以了解亚洲叶猴社会系统的进化过程。

So, I contacted the second world's expert on smiling who told me that the answer is " no, " that primate--nonhuman primate smiles actually correspond almost entirely to appeasement smiles.

因此，我联系了第二世界的微笑专家， 他告诉我答案是否定的，灵长类动物——非人类灵长类动物的微笑实际上几乎完全对应于绥靖微笑。

So, I don't know what the rate is in nonhuman primates, for instance, of primates who do not want to have sex with members of the opposite sex.

所以，我不知道非人类灵长类动物中不想与异性发生性行为的比率是多少。

But the fact that these researchers were able to make this model flies in the face of decades of belief that nonhuman primates can’t talk because their throats can’t make the right sounds.

但事实是，这些研究人员能够制作出这个模型，这与几十年来人们一直认为非人类灵长类动物不能说话是因为它们的喉咙无法发出正确的声音的信念背道而驰。

But that nonhuman primates do not use smiles for greetings; there's no equivalent to the " greeting smile" or " Pan Am smile" ; nor do they use them as genuine expressions of happiness.

但非人类灵长类动物并不用微笑来打招呼， 而是用微笑来打招呼。没有相当于“问候微笑” 或“泛美微笑” 的词语；他们也不用它们作为幸福的真正表达。

And there is some evidence, though it's not particularly strong at this point, that these same intuitions show up in young children and in nonhuman primates like chimpanzees, capuchins, macaques and so on.

而这些一些证据表明，这些同样的直觉也出现在年幼的儿童和类人猿，如黑猩猩、卷尾猴、短尾猴等。

The question was, " do nonhuman primates, like chimpanzees or gorillas or gibbons, have the same many sorts of smiles? " So, I contacted the world's expert on smiling, who did not return my e-mails.

问题是，“非人类灵长类动物，如黑猩猩、大猩猩或长臂猿，是否也有同样多种微笑？ ”于是，我联系了世界微笑专家，但他没有回复我的电子邮件。