tā / de / yí / jù / huà / ràng / wǒ / tí / hú / guàn / dǐng / zhōng / yú / míng / bái / le / wèn / tí / de / guān / jiàn

他的一句话让我醍醐灌顶，终于明白了问题的关键。

One of his remarks enlightened me, and I finally understood the key to the problem.