寻一首英文短诗(或是歌词之类的)，请各位多帮忙

歌曲：green fields
歌手：the brothers four

green fields
vocals:the brothers four

once there were green fields
kissed by the sun
once there were valleys
where rivers used to run
once there were blue skies
with white clouds high above
once there were part of
an everlasting love
we were the lovers who strolled
through green fields
green fields are gone now
parched by the sun
gone from the valleys
where rivers used to run
gone with the cold wind
that swept into my heart
gone with the lovers
who let their dreams depart
where are the green fields
that we used to roam?
i'll never know
what made you run away
how can i keep searching
when dark clouds hide the day?
i only know
there's nothing here for me
nothing in this wide world
left for me to see
but i'll keep on waiting
till you return
i'll keep on