一到十:One, two, three, four, five, six, seven, eight, nine, ten
十一到二十:eleven, twelve, thirteen, fourteen, fifteen, sixteen seventeen eighteen nineteen twenty
二十一到三十:twenty-one twenty-two tw...
一到十:One, two, three, four, five, six, seven, eight, nine, ten
十一到二十:eleven, twelve, thirteen, fourteen, fifteen, sixteen seventeen eighteen nineteen twenty
二十一到三十:twenty-one twenty-two tw...