英语问题 关于数字表示答:英文数字中的第四位数、第七位数、第十位数是很关键的数位。 Examples: 1,234 读作:one thousand, two hundred and thirty-four 4,567,809 读作:four million, five hundred and sixty-seven thousand, eight hundred and nine 5,678,120,000 读作:five billion, six hundred and seventy-eight million, ...