一条不归的路 怎么用英语说。

有几句话你看一下用法：
Rick: I know. But once you say "I do", it's a one-way street from there on. I'll tell you what I decide. Bye.
瑞克：我知道。只要一旦说“我愿意”，从此就是条不归路了。我会告诉你我的决定。再见。
There is no turning back. That much, Iron Man knows.
自己面前的是一条不归路。这点，铁人心里很清楚。

a way of no return

玛丽莲梦露 曾唱过一首歌 叫 不归河 ，英语就是：

the river of no return

a path with no return

a path with no returning-back

be dying

或者“there is no turning back.”
意思是：这是一条不归路。

A one way road, a road that one cannot go back.

a path with no turning-back