over and 好像有首歌叫over and out,但实际中可以用来表示什么意思呢?

over and 好像有首歌叫over and out,但实际中可以用来表示什么意思呢? over and over造句 over and over over and over over and over Over And Over 歌词 请问 :over and over Over And Over (And Over Again) 歌词 用over and over造句 over and over等同于over and over again吗?over and over again中的again能省吗? over over over over over over over OVER