Alcohol by volume: As required by law, wineries must state the alcohol level of a wine on its label. This is usually expressed as a numerical percentage of the volume. For table wines the law allows a 1.5 percent variation above or below the stated percentage as long as the alcohol does not exceed 14 percent.

酒精度：根据法律规定，酒厂必须在酒标上标明葡萄酒的酒精含量。通常表示为纯酒精容量占葡萄酒总容量的百分比。有些国家法律归定佐餐酒的酒精含量不能超过14%，同时允许酒标上注明的酒精含量与实际含量可以有1.5%的上下波动。