If any one snitches out, there will be hell to pay for the other one.

如果其中一人告密，另一个人就要付出惨烈的代价。

" And there'll be hell to pay for it — I beg your pardon, Scarlett, " said Ashley.

请原谅我说这样的粗话，" 艾希礼说。

He just hopes nothing's happened to it, because then there'll be hell to pay from Ove's wife, he's quite sure about that.

他只是希望它没出什么事，不然的话，他没法跟太太交代。