"The most important one is straightforward," says Goodall. "We have language and they do not."

“最重要的差别很直接，”古德说，“我们有语言，他们没有。”

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"The most important one is straightforward," says Goodall. "We have language and they do not."

“最重要的差别很直接，”古德说，“我们有语言，他们没有。”

youdao