248,745,986 数字读法是two hundred and forty-eight million seven hundred and forty-five thousand nine hundred and eighty-six方法是 用右往左数三位数三位数读，第一个逗号读thousand，第二个逗号读million，百位数和十位数之间要用and连接。
369 three hundred and sixty-nine04 four204 two hundred and four000 Triple Zero、563five hundred and sixty-three27twenty-seven978nine hundred and seventy-eight654six hundred and fifty-four321three hundred and twenty-one
Thirty-six thousand nine hundred and fourTwo hundred and four thousandFive million six hundred and thirty-two thousand seven hundred and eightyNine hundred and seventy-eight billion six hundred and fifty-four million three hundred and twenty-one thousand
那得看这是什么数字，如果表示号码一类的，直接一个一个数字读出来就可以了，如：two four eight seven four five nine eight six 如果这是一个数字，就要从右到左三个一组来读了，如：two hundred and forty-eight million seven hundred and forty-five thousand nine hundred and eighty -six
lijieqin不想长大
