Buttercup的歌詞如下：
Buttercup is a wondrous pond,
And I am a swan that sings,
And I'll sing for you my song,
And I'll sing it with a swing.
My head is as light as a feather,
And my feet are as nimble as ballerinas,
And I'll dance across the meadow,
And I'll dance across the valley.
Buttercup is a wonderful pond,
And I am a swan that sings,
And I'll sing for you my song,
And I'll sing it with a swing.
Come and listen to my melody,
Come and dance with me in buttercup,
Come and play with me today,
Come and stay for evermore.
以上就是Buttercup的全部歌詞。