八千万人的英文

世界人口在以每年八千万的幅度增长The world population is growing at a rate of eighty million a year.世界人口在以每年八千万的幅度增长The world population is growing at a rate of eighty million a year.

785，109，430 （785 million,109 thousand, 430)seven hundred and eighty-five million, one hundred nine thousand, four hundred and thirty88,000,000 (88 milion）eighty-eight million英语中数字表达为：从各位往前每3位加逗号，第一个为hundred，第二个为thousand，第三个为million，第四个为billion。