backstreet boys的歌詞帝國的歌詞有以下幾種不同的版本：
第一種版本：
1. 歌詞：I remember when I first saw you
Looking so perfect, I knew I had to have you
You were with him then, but now you're with me
And I'm so glad that you're mine
Chorus:
So here we are, backstreet boys singing to you
You're our song, our song for you
And we'll never let you go, no, no
You're in our hearts, forever now
2. 英文歌詞：You're the best kept secret in the world, girl
But now you've got the backstreet boys to sing your song
We may be young, but we know what love is
And we'll protect you, until the very end
第二種版本：
1. 歌詞：Ohh, I remember when I first saw you
You were with him then, but now you're with me
I can't believe the way we are now
Forever linked, my baby girl
Chorus:
So here we are, the backstreet boys singing to you
You're our song, our song for you
And we'll never let you go, no, no
You're in our hearts, forever now
2. 英文歌詞：You're the best kept secret in the world, girl
But now you've got the backstreet boys to sing your song for you
Ohh we may be young, but we know what love is true
We will protect you and never let you through
Chorus x2
第三種版本比較簡潔，沒有太多變化：You are our song, forever now。
以上是三種不同版本的backstreet boys的歌詞帝國的歌詞，希望對您有所幫助。