写下一下几句话我们已经花了很多时间和金钱去做这件事情,我不明白为什么要做重复的工作,以后发生一样的事,难道我们还要再做一

We have already spent a lot of time and money on such a matter,I wonder why I do the same work repeatedly.If the same thing happens to me in the future,shouldn't we do that again?Looking forward to your soonest feedback or some new solution.