Wine lovers have become a little more discerning and wine quality has improved.

喜欢杯中物的人士比以前多了一些辨别能力，葡萄酒的质量也有所提高。

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Yet the passage of oxygen through the barrel staves also can enhance wine quality.

因此通过橡木桶薄片的氧气通道也能提高葡萄酒的品质。

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Its excellent cultural characteristics and high wine quality promise an important future for this variety.

其出色的文化特色和高葡萄酒的质量承诺为这个未来的重要品种。

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As temperatures rise in Napa, producers may find it harder to produce wine of the same quality.

VOA: special.2009.04.22

The less a vineyard worker knows about the property or the required tasks, the greater the chance that wine quality will suffer.

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But the vine's very hardiness and adaptability explain why it has spread across areas like North Africa, California's Central Valley and parts of Australia that have not always been, shall we say, dedicated heart and soul to wine quality.

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Other vineyards along Highway 128 maintain their own homey atmosphere while producing character-rich, high-quality wine.

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