There's a hole in my bucket歌曲背景知识

There's a hole in my bucket, dear Liza, dear Liza
There's a hole in my bucket, dear Liza, a hole
Then mend it, dear Goofy, dear Goofy, dear Goofy
Then mend it, dear Goofy, dear Goofy, then mend it
With what shall I mend it, dear Liza, dear Liza?
With what shall I mend it, dear Liza, with what?
With some straw, dear Goofy, dear Goofy, dear Goofy
With some straw, dear Goofy, dear Goofy, some straw
The straw is too long, dear Liza, dear Liza
The straw is too long, dear Liza, too long
Then cut it, dear Goofy, dear Goofy, dear Goofy
Then cut it, dear Goofy, dear Goofy, then cut it
With what shall I cut it, dear Liza, dear Liza?
With what shall I cut it, dear Liza, with what?
With a knife, dear Goofy, dear Goofy, dear Goofy
With a knife, dear Goofy, dear Goofy, with a knife
The knife is too dull, dear Liza, dear Liza
The knife is too dull, dear Liza, too dull
Then sharpen it, dear Goofy, dear