徒劳的后悔

unproductiveness───非生产性

productive use───有效使用；生产性使用

reproductive cell───生殖细胞

reproductive cells───生殖细胞

reproductive health───生殖健康

reproductive system───[解剖]生殖系统；繁殖方式

unproductive───adj.非生产性的；徒劳的；不毛的；不生产的

unproductively───非生产性地；无成效地

nonproductiveness───非生产性

Once you have a clear list of your sorrows and outrages, you can move on to step 3, where you'll work both angles to transform unproductive regret into the productive kind.───一旦你列出了令你悲哀事物和令你愤怒事物的清单，你就能继续进行第三步。在第三步你将从两个方面来把无成果的遗憾转变为有成果的遗憾。

Once you have a clear list of your sorrows and outrages, you can move on to step 3, where you'll work both angles to transform unproductive regret into the productive kind.