rú / guǒ / dāng / chū / tīng / cóng / yī / shēng / de / jiàn / yì / jiù / bú / huì / luò / dào / jīn / tiān / zhè / ge / zhuī / huǐ / mò / jí / de / dì / bù

如果当初听从医生的建议，就不会落到今天这个追悔莫及的地步。

If he had followed the doctor's advice, he would not have ended up regretting it too late today.