如果你对葡萄品种没有要求，可以直接用未消毒的普通葡萄汁，但是这样做不但会增加成本，而且结果难以预测。

If you are not into a specific variety, you can use unpasteurized grape juice, but it tends to be more expensive and your results might not be as predictable.

youdao

如果你对葡萄品种没有要求，可以直接用未消毒的普通葡萄汁，但是这样做不但会增加成本，而且结果难以预测。

If you are not into a specific variety, you can use unpasteurized grape juice, but it tends to be more expensive and your results might not be as predictable.

youdao