But doggedness could bring success.

坚韧执着会带来成功的。

There was no self-promotion,only method and doggedness.

不靠自我的提升，他只靠方法和坚持。

I did all this with unnatural haste and doggedness; it was all too much for me.

我异常匆忙而固执地做了这一切；可真给我忙得够呛。

Mrs Merkel, herself a physicist, has attended to these deficits with methodical doggedness.

默克尔女士，其本人也是一名物理学家，对改善这种不利局面展开了有条不紊的持续努力。

And by doggedness and hard work Charles began to build up the reputation of the Grant's blend as a consistent, high quality product.

但查理•高登以坚强不屈的意志和辛勤努力，开始为格兰特调和威士忌树立了一个始终如一、品质优良的产品形象。