But when she turned pale, there was the mark, like a red stain upon snow.

VOA: special.2009.09.26

but I mark the whole paper up with a lot of red ink if there are mistakes,

但我在批论文的时候，也会把语法错误的地方用红笔标出来，

与哲学系教授 - SpeakingMax英语口语达人

The mark was usually a deep red color.

VOA: special.2009.09.26

Writer and journalist Mark Danner is not saying - how the 2007 International Committee of the Red Cross document,meant only for high-ranking Bush administration officials, came into his possession.

VOA: standard.2009.03.23