The thorniest problems are the deficits and bail-out terms .

现在最棘手的问题是财政赤字和紧急补救条款。

Is the thorniest issue what ?

最痛苦的事是啥？

For the moment , limiting the footage to judges would avoid the thorniest problems .

目前来看，只拍摄法官可以避免一些引人争议的问题。

This has become one of the thorniest issues in the redd negotiations .

这成为在redd谈判中的最棘手的问题之一。

The thorniest question is about economic policy mistakes after 1991 .

棘手的问题在于1991年之后错误的经济政策。