You might believe for instance, that women should not prepare food when menstruating because it would contaminate the food.

例如，你可能会认为，女人来月经时不应该做饭,因为这样会亵渎了食物。

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You can call it foo if you want, but you shouldn't.

你也可以叫它为foo，但是你不应该这样做。

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