How many grindingly hard years for blackmail ?

你们无耻地敲诈了我多少年?

The fault lies in the grindingly slow process of government data collection .

数据频繁被改写的症结在于政府数据采集的过程极其缓慢。

The reality is that most egyptians remain grindingly poor , ill educated and alienated from a ruling class seen as more attuned to western fashions than local custom .

而埃及的现状则是多数人民生活极度贫困、缺乏教育，他们和吸纳了更多西方文化而非本土风俗的统治阶层相隔甚远。