我不住地看手表，他却一个劲儿地讲个没完，他不能领会暗示。 I kept looking at my watch, but he just continued talking: he can't take a hint.
他老是连续不断地锤击，把钉子敲进木头，而且钉头与板面平齐之后，还是一个劲儿地敲。 He would hammer a nail into the wood with a series of blows that continued to down long after the head was flush with the boards.
情况很可怕，可是还一个劲儿地议论让人觉得更可怕。 The situation is frightful, but it's just piling on the agony to keep discussing it.
他一个劲儿向我兜售一个破电视机。 He tried to flog me a broken TV set.
