历史中不时穿插着一些离奇而难以说明的事件。

History is dotted with rum and inexplicable occurrences.

youdao

蒙大拿州的米苏拉就是这类城镇中的一个，但它有某种难以说明的精神，能将它和其他城镇区分开来。

Missoula, Montana, is one of these towns, but it possesses some indefinable spirit that keeps it from being confused with any other.

youdao

虽说市场难以被打败，但是就凭这一点，还不能说明市场是理性的。

But the mere fact that the market is hard to beat does not make it rational.

youdao