李宇春的《漂浮地铁》中的We are Half a World

李宇春的《漂浮地铁》中的We are Half a World We are Half a World Away的中文含义? Wa are Half a World we're half a world away we are half a word away we are half a would away half a world away 的意思是? half a world away 这首歌谁唱的 Wa are Half a World Away什么意思 We are a family in one world half a world 和 half the world 有什么区别? we are the world的歌词