"無價至寶"在英文中的表達可以有兩種選擇：
1. Precious Jewel 可以表示極為珍貴的寶石或者非常重要的東西，如果希望翻譯為英文歌詞，可以參考以下版本：
Verse 1:
I've got my precious jewel,
It's something that I can't replace,
It's my heart, it's my soul,
It's what I live for every day.
Chorus:
Precious jewel, it's all I need,
It's my life, it's my reason to breathe,
It's what I live for, it's what I strive for,
My precious jewel, it's all I've got.
2. Treasured 可以表示珍視的東西，比如友情、愛情等，以下是一個英文歌詞版本：
Verse 1:
I hold onto my treasured,
It's something that I won't let go,
It's the love, it's the memories,
It's what I live for every moment.
Chorus:
Treasured thing, it's all I hold,
It's what I live for, it's what I hold onto,
It's my heart, it's my passion,
My treasured thing, it's all that I am.
以上兩個表達都可以翻譯為“無價至寶”，你可以根據自己的理解和需要選擇其中一個。