（你是我心中永不变的静姐）怎么翻译成英文啊？

You are my Jing sister who will never change in my heart.

Jing, You are eternal in my heart.

You're always my Jing sister in my mind.

you are my jing sister forever

You'll always be the same old xx to me.
英文没有在名字后面加”姐“之类的习惯，所以”静姐“其实根本翻不了，只有在xx地方用上名字，外号之类。

You'll always be my same old elder sister, xx （xx, 你永远都是我心中永不变的姐姐）
意思偏了点，可是要包括”姐“大概就只有这方式了。