She gets unpleasant tasks over and done with as quickly as possible. 她会尽快把棘手的任务处理掉。
I knew I had to talk to Jack about the situation so I thought I might as well get it over and done with.
Well, that's Christmas over and done with for another year.
We just want the whole thing over and done with so we can get on with our lives.
As far as I'm concerned, the matter is over and done with and I've nothing more to say.
US I just want to get the surgery done and over with, to be honest.
See also: over adverb (FINISHED)