"It is in a white envelope with a red stamp," Germont said.

VOA: special.2009.12.26

And you can't read it but there's a kind of stamp of approval here from the governor Nelson Rockefeller.

你没法领会这个，但是这里有,作为州长的尼尔森，洛克菲勒对此的承认。

耶鲁公开课 - 现代诗歌课程节选

"This letter had a large green stamp on it.

VOA: special.2009.12.26

But I think that we have put our own stamp on something very traditional and we can add our own personalities to it.

VOA: standard.2010.07.01