Question

我最最最最亲爱的姐姐我爱你翻译

Answer 1

My most dearst sister, I love you.

或者：

I love you, my dearest sister.

"dearest" 是表达最亲爱的,加个“most” 则更加强化,但英语表达始终有别于中文,很少有说 “most dearest.”