将下列阿拉伯数字译成英文973、3980、98721、768540、5555555、555、2346780、823645

nine hundred and seventy three,three thousand nine hundred and eighty,ninety eight thousand seven hundred and twenty one,seven hundred sixty eight thousand five hundred and forty,five million five hundred and fifty five thousand five hundred and fifty five,five hundred and fifty five,two million three hundred and forty six thousand seven hundred and eighty,eighty two million two hundred and thirty six thousand five hundred andeighty,four hundred and five million.
看在我这么辛苦的份上,楼主能告诉我你问这个干啥么?