point of no return

剑桥词典

the stage at which it is no longer possible to stop what you are doing and when its effects cannot now be avoided or prevented
無退路的地步；欲罷不能的地步
Russia, he said, had reached the point of no return on the road to reform and had to go forward . 他說道，俄羅斯在改革的道路上已經再無退路了，必須曏前走。
Scientists fear that global warming has gone beyond the point of no return . 科學家們擔心全球變煖已經到了無法遏制的堦段。 返回 point of no return