common ground

1.Another reason for withdrawing to a semantical plane is to find common ground on which to argue.

退回到语义学水准上另一个理由是，要找出可以进行辩论基。

2.While the Pope and Mr.Bush differ on such issues as rock roll the Iraq war and the death penally penalty, they do find coming common ground at in opposing abortion and gay marriage.

当虽然教皇与布希先生在伊拉克战争与死刑上有不观点时，但他们会在反对堕胎与性结婚上找到立场。