You know, the Grammy committee says that if your song contains some kind of pre-written or pre-existing music, you're ineligible for song of the year.
大家知道，葛莱美奖委员会说 如果你的歌包含一些之前写过的音乐 或先前已发表过的音乐， 那就不符合歌曲提名的资格