crack this hard nut的意思|示意

I'll let my boss crack this hard nut.

我还是让我的老板来啃这块儿硬骨头吧。

To crack this hard nut, I would like to propose several practical recommendations as follows.

为解决这个难题，我想提出如下几点实用的建议。

This problem is a hard nut to crack.

这个问题是块难啃的骨头。

Jeff: This is indeed a hard nut to crack.

杰夫：这实在是一个棘手的问题。

Therefore, This thesis will not confine itself simply to a list of language features but rather go further and crack the "hard nut" — how to tackle translation in advertisements.

因此，本文并非仅仅停留在英语广告的语言特点的简单罗列上，而是旨在探讨广告英语的翻译原则和具体翻译策略上。