英语翻译Piping down the valleys wild,Piping songs of pleasent gl

英语翻译
Piping down the valleys wild,
Piping songs of pleasent glee,
On a cloud I saw a child,
And he laughing said to me:
"Pide a song about a lamb!"
So I piped with merry cheer.
"Piper ,pipe that song again;"
So I pipee:he wept to hear.
"Drop thy pipe,thy happy pipe;
So I sung the same again,
While he wept with joy to hear.