2030 除了樓上的對法,比較常用的讀法是:twenty thirty
1,023,456,789讀法是:one billion twenty three million four hundred firty six thousand seven hundred and eighty nine
我每個月都要給國外付外匯,付款單金額大寫就是這麽填的(當然外幣還要加外幣英文)
希望對您有幫助!