She refuses to talk to her ex boyfriend, saying it would only reopen old wounds.

她拒绝与前男友谈话，表示这只会揭开刚刚愈合的伤口。

youdao

Look, let 's try not to reopen any old wounds this time, ok?

嘿，咱们这次别提任何伤心事，好吗？

youdao

Reopen no old wounds. Be as if you had never returned and looked in to me to see my laboring humilities, my few scrubbed pennies, hungry to grab, quick to deprive, sullen, unloved, mean-minded son of my flesh. Son! Son!"

不要再来碰我的伤疤，像你从前没有回来看过我似的,来看我的辛苦和谦卑，看我被掏得一干二净的钱袋，饿了抢，急了打，我亲生的没有感情，冷酷自私的儿子！“

耶鲁公开课 - 1945年后的美国小说课程节选

We hate to reopen old wounds and all, but a good friend of Engadget's (who asked to be referred to as "a former senior Rio employee currently enjoying the Silicon Sun") did us the service of sending over actual device shots of the Rio Cubic, the working title for what was to be the Carbon C 30GB player.

ENGADGET: The Rio Cubic (aka the Carbon C): what could have been (part II)

There has indeed been much debate over whether the release of the files will help to heal old wounds or will reopen them.

ECONOMIST: Race relations