One two three four five（12345） One,two,three,four,five（1，2，3，4，5） One two three four five One two three four five(一二三四五) 5.One, two, three, four, five 1，2，3，4，5 03 One two three four five one，two，three，four，five One two three four five (一 二 三 四 五) One two three ... infinity One two three infinity