HUMAN language is the subject of endless scientific investigation, but the gestures that accompany speech are a surprisingly neglected area.

在科学领域，人类的言语能力是一个永恒的研究主题，然而对语言中伴随手势的研究却没有得到多少重视。

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We human beings, subject to all the frailties and errors of human existence, cannot know how our earthly affairs may look when viewed by a superhuman intellect.

我们人类由于自身存在着各种弱点和谬误，所以不可能知道，通过某个超人类智慧生物的角度来看，我们俗世的生活到底是怎样的。

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This is sobering because it suggests that pollination is vulnerable even in a relatively pristine environment that is free of pesticides and human disturbance but still subject to climate change.

这是发人深省的，它表明授粉过程极易被打乱，甚至在一个相对平静安定的环境，没有农药和人为干扰，但仍然受到气候变化的影响。

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The World Conference on Human Rights emphasizes the importance of incorporating the subject of human rights education programmes and calls upon States to do so.

UNESCO: Vienna Declaration and Programme of Action

Play simply is one of the defining adult human methods of exploring a subject or issue.

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Two, those aspects of a transaction subject to human reason are not subject to any human reason, but to the reason of a Shariah authority.

CENTERFORSECURITYPOLICY: Shariah��s Black Box