Mack the Knife的中文翻譯如下：
Mack the Knife
Mack he's a fine one
To tie up the wife
And make her do tricks
With a string of his words
He's a fine one
To take all the fun
Out of living for me
And for you and for you and for you
Mack he's a hard one
To keep up with bills
But he's got a song in his heart
And a dance in his feet
He's a hard one
But he's a good one to love
And I'm with him till the end
And for you and for you and for you
（副歌）
So come on, girls, let's all sing a song
As we join hands and we stroll along
Oh, mack, he's a fine one to clown around
And dance and sing, oh, yeah
（第一段）
Mack he's a fine one to laugh at you
When you're feeling low and blue
But he'll be there too
When you want to be free
And go out and be new
And for you and for you and for you
（副歌）
So come on, girls, let's all sing a song
As we join hands and we stroll along
Oh, mack, he's a fine one to clown around
And dance and sing, oh, yeah...
（第二段）
Mack he's a hard one to keep at home
But he's a good one to love all the same
And I know that I'll be safe in his arms
For me and you and you and you.
（副歌）
So come on, girls, let's all sing a song...
以上是我對"Mack the Knife"的中文翻譯，希望能夠幫助到您。