Have You Ever Seen a Lassie?(你有没有看见一位姑娘?)

did you ever see a lassie ,a lassie, a lassie,did you ever see a lassie go this way and that?go this way and that way,go this way and that way,did you ever see a lassie go this way and that?
did you ever see a laddie ,a laddie, a laddie,did you ever see a laddie go this way and that?