Everything is all my fault.为什么此句要加all,everything不是单数吗?是口语化的?

Everything is all my fault.为什么此句要加all,everything不是单数吗?是口语化的? Is everything all right?为什么用everything而不用anything? Is all my fault中文翻译是? It is all my fault 你是我的全部,英文You are my all 还是 You are my everything All is over和Everything is over有语病吗 Is everything all this is true? 我想问,Why is everything always my fault! You mean everything to all my life! 有首歌是女的唱的开始就唱everything is be all right everything is. I think this is all my fault all i want is everything Victoria Justice 的MP3 shuirongjian@