请朋友帮忙翻译一句话好吗？感谢

Yearm for our dearest son to our heart forever！（yearm怀念，不是想念、思念；最爱的dearest to one's heart）

我也来回答：
Cherish the memory of our loving son！

说明：Cherish the memory of．．．--- 怀念．．．

Forever cherish the memory of our beloved son.

We will always cherish the memory of favorite son

永远怀念我们最爱的儿子
We yearn for our dear son forever.

Think of the son whom we love most forever.