广播电视英语短句 第 252 课：情感表达-6

The date of a major tragedy is remembered as a black day.把一个具有巨大悲剧性日子，称作“黑色的一天”。现今，

A blacklist is illegal now. But at one time, some businesses refused to employ people who were on a blacklist for belonging to unpopular organizations. 黑名单是非法的。但是，有些企业曾经一度拒绝雇佣那些由于隶属不受欢迎的组织而被列入黑名单的人。

In some cases, colors describe a situation. 在某些情况下，颜色表述某种情形。

A brown out is an expression for a reduction in electric power. brown out 表示电压的减少。