求翻译：基本上单位面积产量越高的葡萄园，所产出的葡萄品质越差，由这些葡萄所酿制而成葡萄酒的风味复杂性、持久性与醇厚度都差，不耐久放，所以只能作为廉价的日常餐酒使用。是什么意思？

Basically higher yield per unit area of vineyards, the output of grape quality worse, brewed by these grapes into the wine flavour complexity, poor degree of persistence and mellow, not durable, so can only be used as a cheap daily wine.