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

Some polling stations reportedly even ran short, for a time, of the indelible ink used to mark voter pinkies.

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He recounts how those turned away because their names were not on the voters' roll begged for hours to be allowed to dip their fingers into ink, fearing retaliation if they could not display the mark proving they had voted.

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Mark Kurlansky is eating a steaming plate of chipirones en su tinta (squid in its own ink) at Marichu, a quaint, brick-walled Basque restaurant near United Nations headquarters in Manhattan.

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