楼主好,
这是一个数字还是几个数字?
13,579→three thousand five hundred and seventy nine
5,311,000→five million thress hundred and eleven thousand
78,062,430→seventy eight million sixty two thousand for hundred and thirty
347,691,500→three hundred and forty seven million six hundred and ninety one thousand five hundred
923,412,850,611→nine hundred and twenty three billion four hundred and twelve million eight hundred and fifty thousand six hundred and eleven.
^^