So, he would put a cat in a puzzle box.

他将小猫放进一个谜笼中。

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"For all the anxiety the essay causes," says Bill McClintick of Mercersburg Academy in Pennsylvania, "it's a very small piece of the puzzle."

“尽管这篇文章引起了焦虑，”宾夕法尼亚州麦瑟斯堡学院的比尔·麦克林蒂克说，“但它只是谜团中非常小的一块。”

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Experts agree that the next few decades will present a puzzle: how to feed nine billion people without wrecking the planet in the process.

专家们一致认为在未来几十年内将出现一个难题：如何在不破坏地球的情况下养活90亿人口。

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So, he would put a cat in a puzzle box.

他将小猫放进一个谜笼中。

耶鲁公开课 - 心理学导论课程节选

And this puzzle piece here colored in blue because it's a Boolean expression is just something that--whose answer is either a yes or no, 0 true or false, one or zero.

这个拼图染成蓝色,因为它是布尔表达式,它的结果只可能是肯定或否定，对或错，1或者。

哈佛公开课 - 计算机科学课程节选

But now, I want to raise a huge developmental puzzle and the puzzle is there are some ways in which babies are-- not just babies,but young children are very clueless when it comes to people.

但现在我想提出一个发展心理学的难题,这个难题是,当提及与人类有关的知识时,婴儿,甚至是幼儿,在某些方面都是完全不知的

耶鲁公开课 - 心理学导论课程节选

Most scientists spend most (if not all) of their careers, accepting the prevailing paradigm and proceeding in a puzzle-solving mode within its basic assumptions.

FORBES: Connect

Dr Paul Helfenstein from Cornell University used digital maps of this region to reconstruct a history of the stripes, pushing the fractures around on a computer screen until they fitted together like pieces in a puzzle.

BBC: Enceladus has 'spreading surface'

Here I was, a temporary traveller on a spinning globe, alone yet connected to every single one of these: a piece in a puzzle of a journey whose design I would probably never know, but whose path had restored my sense of the whole, in the ruins of Banteay Chhmar.

BBC: Piecing together puzzles in Cambodia