"hammer away" in Chinese (Simplified)
反复强调坚持不懈地做
Definition
不断重复或努力做某事，尤其指不断强调某事或长期坚持努力。
Usage Notes (Chinese (Simplified))
通常为口语，表示某人不断重复某个观点或为达成某事持续努力。如 “hammer away at a problem（坚持不懈地解决问题）”，既可形容体力劳动，也能指言语上的坚持。
Examples
She kept hammering away at the math problems until she solved them.
她一直在**坚持不懈地做**这些数学题，直到解出来为止。
The teacher hammered away at the importance of studying every day.
老师一再**反复强调**每天学习的重要性。
He hammers away at his writing until it’s perfect.
他一直**坚持不懈地写**，直到满意为止。
Even when people got bored, she just kept hammering away at her idea.
即使别人觉得无聊，她还是不停地**反复强调**自己的想法。
You can’t just hammer away at the same point—you need to listen, too.
你不能总是**抓住一点不放**，你也需要倾听。
They’ve been hammering away at improving the app for months now.
他们已经**坚持不懈地改进**这个应用几个月了。