Therefore disaster will overtake him in an instant; he will suddenly be destroyed—without remedy.

所以灾难必忽然临到他身，他必顷刻败坏，无法可治。

His exile is without remedy since he is deprived of the memory of a lost home or the hope of a promised land.

他的背井离乡是无法补救的 因为他失去了对失去的家园的记忆 也失去了对乐土的希望。

He knew he was beaten now finally and without remedy and he went back to the stern and found the jagged end of the tiller would fit in the slot of the rudder well enough for him to steer.

他明白他如今终于给打败了，没法补救了，就回到船梢，发现舵把那锯齿形的断头还可以安在舵的狭槽里，让他用来掌舵。