She thinks expensive clothes are a mark of gentility.

她认为昂贵的服装是身份高贵的标志。

《牛津词典》

There's a mark on your skirt.

你裙子上有一块斑。

《牛津词典》

They stood in silence as a mark of honour to her.

他们肃立以示对她的敬意。

《牛津词典》

They would put a mark on it so they would know their family's bread and leave it with the baker.

VOA: standard.2010.07.16

And the butterfly does appear in just one moment, and it's during the tennis scene. As Humbert and Lolita play, there is one butterfly that flits between them. It's a mark of their equality as artists in that moment.

那蝴蝶曾经在短短的一瞬出现过，那是,在那个打网球的场景里，当亨伯特和洛丽塔打球的时候，一只,蝴蝶从他们中间飞过，它标志着他们在那个时刻是艺术家。

耶鲁公开课 - 1945年后的美国小说课程节选

This was a mark of great shame and disgrace.

这在当时是耻辱与不光彩的标志。

耶鲁公开课 - 政治哲学导论课程节选

For the Cao family, in the sleeper section, riding in style was a mark of achievement.

NEWYORKER: Boss Rail

In a mark-to-market system, the value of loans would fluctuate according to changes in interest rates.

ECONOMIST: Accounting

As I go through them, give yourself a mark out of ten for each area.

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