英语里的单位只有:hundred 百,thousand 千,million 百万,billion 十亿
所以其他的单位要说成:万=十千,十万=百千,千万=十百万,亿=百百万,等等
580亿:58billion(fifty-eight billion)
5871万:58million,710thousand(fifty-eight million,seven hundred and ten thousand)
5231:five thousand,two hundred and thirty-one
580亿5871万5231 读成:
fifty-eight billion,fifty-eight million,seven hundred and fifteen thousand,two hundred and thirty-one