Lay back it's all been done before .lay

Lay back it's all been done before .lay Lay back,it's all been done before这是什么意思? lay 英语翻译It must have been lovebut it's over now.Lay a whisperon a lay-back person.lay-back 这个词谢. Lay it down slow lay it on the lay it down Lay back K.will下载 Frozen To Lose It All和Lay down with me He lay awake all night lay lady lay中文歌词,