sb is easier to do sth than sb这种用法是完全错的吧?是不是应该用形式主语加不定式todo,it is easier for sb to do sth than sb?

sb is easier to do sth than sb这种用法是完全错的吧?是不是应该用形式主语加不定式todo,it is easier for sb to do sth than sb? It's easier to say things than to do sb is available to do sb's job is to do sth 是对的还是sb's job is sth是对的? 英语翻译It's much easier to say what you're supposed to do than it is to actually do it?这句话啥意思? It's up to sb to do sb.spends some time doing sth.it is+adj.+for sb.to do sth.it's up to sb.to do sth.造句 各两句 it is up to sb to do take sb's place to do sth it's nice of sb to do it's easier to say than do 为什么不是to do? than不用前后一致吗? It is easier to say than do do前面要加to吗,why?... it is+形容词+for sb+to do it is +形容词+for sb to do. is+形容词+for sb .+to do sth. 可以说sb is suitable to do sth? it's the first time that与sb is the first to do 的区别 it is sb‘s first time to do sth 同义句