你的孩子只有一个童年，要让做到它在孩子心中永世难忘。

Your children get only one childhood. Make it memorable.

youdao

我永世难忘你为我所做的一切，但现在到了我自立的时候了。

I will never forget all you've done for me, but it's time to cut the umbilical cord.

youdao

对青年人来说，初恋、初吻或初为父母，那种心情都是刻骨铭心、永世难忘的。

As for the young people, the first love, the first kiss and the moment of becoming a parent, are all things so thrilling and profoundly affecting that they will never forget all their lives.

youdao