Wǒ yī ér zài zài ér sān de tíxǐng tā, tā háishì méi fàng zài xīnshàng.
I reminded him again and again, but he still didn't take it to heart.
Tips
memory
Literal parse: '(going) from one to two, then from two to three' — a step-by-step escalation of repetition. Almost always used negatively, for repeat offenses or tested patience.
