In order to remember the detail words of "Five Hundred Miles", I downloaded the followings, and translated the first section for myself last night. Today I continue to finish the translation for you.

I specially like the whistle in the melody. And you ?

    If you miss the train I'm on,                   如果你错过我坐的火车
    You will know that I am gone,                   你就知道，我已经走了
    You can hear the whistle blow a hundred miles.  你能听见百里之外传来的口哨声
    A hundred miles, a hundred miles,               一百里，一百里，
    A hundred miles, A hundred miles,               一百里，一百里
    You can hear the whistle blow A hundred miles.  你能听见百里之外传来的口哨声

    Lord, I'm one, Lord, I'm two, Lord,             天啊,一百,二百 

    I'm three, Lord, I'm four, Lord,                三百,四百
    I'm five hundred miles a way from home.         我已经离家五百英里了
    Away from home, away from home,                 远离家乡,远离家乡
    away from home, away from home,                 远离家乡,远离家乡
    Lord, I'm five hundred miles away from home     天啊,我已经离家五百英里

    Not a shirt on my back,                         衣不蔽体
    Not a penny to my name.                         身无分文

    Lord, I can't go back home this-a way.          天啊,我不能沿这条路回家

    This-a way, this-a way,                         这条路,这条路
    This-a way, this-a way,                         这条路,这条路
    Lord, I can't go back home this-a way.          天啊,我不能沿这条路回家了

    If you miss the train I'm on,
    You will know that I am gone,
    You can hear the whistle blow A hundred miles.
    A hundred miles, A hundred miles,
    A hundred miles, A hundred miles,
    You can hear the whistle blow A hundred miles.