crack of doom

同根派生

The ship is well built; it'll probably last till the crack of doom.
這艘輪船造得十分堅(jiān)固，興許一直能用到世界末日呢。
To get a bus here you have to wait till the crack of doom.
在這要等到世界末日才能有公共汽車。
To get a bus here you have to wait till the crack of doom,ie an extremely long time.
在這兒真要等到世界末日（很久很久以後）才能有公共汽車。
Let him not quit his belief that a popgun is a popgun, though the ancient and honorable of the earth affirm it to be the crack of doom.
學(xué)者應(yīng)該堅(jiān)持自己的信仰：氣槍的一響不過(guò)是啪的一聲而已，盡琯那些年高者與位高者斷定它是世界末日的霹靂。
To get a bus here you have to wait till the crack of doom, ie an extremely long time.
在這兒真要等到世界末日（很久很久以後）才能有公共汽車。