be often one and the same 汉语意思是什么啊？

往往是同一个

意思差不多就是:木已成舟便一成不变
In politics, since ends and means may be often one and the same, a prior definition of these two concepts is all-important.

It is often found the same actor doubles with father and son in the same play
人们经常发现在同一剧中同一演员兼演父与子。

始终保持不变 一如既往

往往是它