The juice of the grapes was pressed out.

葡萄汁被压出来了。

However, there are some problems in ice grape wine production as follows: unqualified raw materials, raw materials by artificial freezing, addition of sugar, and dilution by grape fruitade etc.

目前冰酒生产仍然存在符合规范要求、采用人工冷冻处理、补加糖分和用缩葡萄汁稀释等弊端。