酒精含量

Whisky contains a large percentage of alcohol.

威士忌的精含极高。

One way of persuading people to drink sensibly is to provide good-tasting alternatives with less alcohol.

劝人适的一个方法就是提供口感好但精含低的。

By the time the blood-alcohol level reaches 0.2 percent-the level of most drunk driver who are not permittde-the risk of an accident is 100 times that of the nondrinking driver.

一般的血液精含到达0.2%的时候是不允许开车的，这时候驾驶事故发生率是没喝的100倍。