你好,为你解答:1403,100,030,087one thousand four hundred and three billion one hundred million thirty thousand and eighty seven.读法:从最右边,也就是个位数数起,前三位数用thousand,像本题30,087就是thirty thousand and eighty seven.接着再往左边数三位数,用million, 本题就是100,030,087 表示为:100个million,one hundred million thirty thousand and eighty seven最后再数三位数,用billion, 本题1403,100,030,087, 表示为:1403个billion,one thousand four hundred and three billion 后面再加上前面的数字,one hundred million thirty thousand and eighty seven 就对了。~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~祝你学习进步,更上一层楼!不明白请及时追问,满意敬请采纳,O(∩_∩)O谢谢