追根究底

Children always dive to the bottom of a subject.

孩子们对问题总是追根究的。

There are some mischievous and prosaic people who carp and calculate at every detail of the romancer.

有些刁钻促狭，迂腐愚蠢的人，喜欢吹毛求疵，对小说家的每个细节都要追根究。

The poems of this phase had generally a narrative thread that was reduced at times to a shadow-and they rambled gracefully, argumentatively, variously.

阶段的诗，有条有时剩点影子的叙事的线索，些诗就是样优雅庄重地，追根究地，变幻多端地抒写下去。