When worn down, bony claws developed a sharp edge ideal for cutting and slashing.

当拖垮，骨爪制定了一个锋利的理想切割和割。

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They scolded people in the dangerous mask significantly more than they did before they were trapped, even when the mask was disguised with a hat or worn upside down.

即便研究人员添加了伪装，如戴上帽子或把面具上下颠倒，它们还是会围在戴危险面具的人周围，高声叫唤。

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The game becomes interesting only when it treads on new territory and the computer is forced to recalculate in response to an original placing of pieces rather than continue down a well-worn path.

只有计算机踏入新的领域，根据棋子最初的布局来（自己）重新权衡怎么走棋，而不是沿着现成的路线走，游戏才变得有趣起来。

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Button-down collars usually work best when worn with a pair of slacks, or under a crew neck sweater.

WSJ: Guide to Men's Shirt Collars: Which Styles Go With Which Occasions and Flatter the Face

Just take it down when the shock value has worn off.

CNN: Hey, you two, dial it back just a little

Deciding when to walk from a worn-out, existing portfolio company vs doubling down is a tough choice.

FORBES: Sunk Costs Don't Matter in Venture, Until They Do