Reading mystery novels, for example, sharpens your mind.

比如阅读推理小说，使你的思维敏捷。

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Exercise sharpens your appetite.

运动增进你的食欲。

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The cocktail sharpens his appetite.

鸡尾酒刺激他的食欲。

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Night time sharpens heightens each sensation...

夜来临，感觉渐渐，敏锐清晰。

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Night time sharpens heightens each sensation...

夜来临，感觉渐渐，敏锐清晰。

youdao