Sugar is added to the wine during fermentation to increase the alcohol level.

发酵时在葡萄酒里加糖以提高酒精浓度。

KPHONE knows your blood alcohol level and prevents calls to coworkers and your ex.

KPHONE可以测定您的血液酒精浓度，防止您打电话给同事或者您的前任女(男)友。

Police say his blood alcohol level still measured three and a half times the legal limit.

警方表示他血液中的酒精含量是法律规定的三倍半。

Reports indicate she had a 0.16 blood alcohol level and admitted to drinking at least six alcoholic drinks.

报告显示，她血液中的酒精含量高达0.16并且她也承认喝下了六瓶以上的酒。

Past research has shown that concussion impairment is equivalent to having a blood alcohol level of 0.05 percent.

过去的研究已显示脑震荡相当于乙醇血浓度达到0.05%时造成的损害。