只能進不能退的地步 angolul

point of no return▼((idiomatic) the point when it is no longer possible to stop the process)
noun
[UK: pɔɪnt əv nəʊ rɪ.ˈtɜːn] [US: ˈpɔɪnt əv ˈnoʊ rə.ˈtɝːn]