What are some words that describe something that was memorable years ago?

Enshrined in the bones, unforgettable, unforgettable, unforgettable, hanging on to the heart, still fresh in the memory.

kè gǔ míng xīn (刻骨铭心): to engrave in the depths of the mind. It describes a deep memory that will never be forgotten.

Mò chǐ nán wàng (没齿难忘): no teeth: lifelong. I can't forget it for the rest of my life.

Niàn niàn bù wàng: niàn niàn: always thinking about. It describes keeping it in mind and never forgetting it.

Qiān cháng guà dù (牵肠挂肚)：牵：拉. It describes that one is very concerned about it and can't rest assured about it.

memory still new (jì yì yóu xīn): jì: still. The memory of the past is still very clear, just like what happened just now.