In a routine check on probiotics, she also found something unusual.

对益生菌进行的例行检查，她也发现一些异常。

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As a mother of two, she paid special attention to food for children. In a routine check on probiotics, she also found something unusual.

身为两个孩子的母亲，她特别关注儿童食品。对益生菌进行的例行检查，她也发现一些异常。

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President Arthur also found himself faced with an unusual problem.

VOA: special.2010.04.29

In studies he conducted in Papua New Guinea, Ekman found that members of the Fore tribe (who were completely disconnected from Western culture and were also known for their unusual cannibalism rituals) attributed smiles to descriptions of situations in the same way you and I would.

FORBES: The Untapped Power Of Smiling