Today is the best day of your life ,becasue yestoday was ,tomorrow being 是否错误
国庆快乐哦* 朋友们：恩.我想知道下面这句话是否存在语法错误 Today is the best day of your life ,becasue yestoday was ,tomorrow being 因为我的英语不是很好,希望朋友们能够帮忙解决一下 ＠＠