治愈系小精灵
九个零是十亿,十亿就是billion.六个零是百万,百万就是million.所以5,581,000,454可以译作:five billion five hundred and eighty-one million four hundred and fifty-four
别惹阿玉
三千六百三十二万七千四百五十四 Thirty-six million three hundred and twenty-seven thousand four hundred and fifty-four