The body -wine is full and the taste is softness, the strength tannin and a little sweet taste, but it's appropriate to the acidity.

酒体饱满，酒质柔和，单宁强劲，有点微甜，但与酸度融合的恰到好处。

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We furthermore found that an appropriate buffer ion can intensify the binding although its concentration and acidity remain constant (8).

我们进一步发现适合的缓冲离子能强化结合，虽然它的浓度和酸度都保持不变。

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