“有效使用期”或“最好于该日期前使用”表示的是该产品在这个日期前，从口感、质地、外观、气味和营养价值等各方面保质着最佳质量，过期之后质量就会逐渐下降。

The “use-by” or “best if used-by” date indicates the last day that the item is at its best quality as far as taste, texture, appearance, odor, and nutritional value. The decline after that is gradual.

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本文以乳酸钙、柠檬酸、碳酸氢钠为原料，研究了补钙泡腾片的制造工艺，确定了最佳配方和操作要点，得到口感、质地、风味较佳的产品。

The technology of effervescent tablets made from calcium lactate, citric acid and sodium bicarbonate? Its optimum recipe and process were studied. The product have good flavor texture. and taste.

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能回复肌肤的活力及丽泽，提供一份质地轻盈及美丽地覆盖妆容，含SPF15确保最佳的防晒保护。

Restores your skin's vitality luminosity. Offers a light in texture yet covers beautifully. Deliberately SPF15 ensures optimal sun protection.

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