蛋黄酱：卡夫公司称它们生产的蛋黄酱在未开封的情况下可以保存至保质期后30天，开封 后仍可以保存3-4个月。

Mayonnaise: Unopened, refrigerated Kraft mayonnaise can be kept for 30 days after its expiration date or 3-4 months after opening, the company told ShelfLifeAdvice.

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干燥与未开封的情况下储存时间为一年。

Storage time is a dry place and unopened package is 1 year.

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摘要：在储存一瓶未开封的葡萄酒时，一般情况下，我们都是将其水平存放。

ABSTRACT: you know that unopened wine is usually stored horizontally, but do you know why?

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