first(第一）second （第二）third（第三）fourth（第四）fifth（第五）sixth（第六）seventh（第七）eighth（第八）ninth（第九）tenth（第十）eleventh（第十一）twelfth

（第十二）thirteenth（第十三）fourteenth（第十四）fifteenth（十五）sixteenth（第十六）seventeenth（第十七）eighteenth（第十八）ninteenth（第十九）twentith（第二十）

作業幫使用者 2016-

one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty first second third fourth fifth sixth seventh eighth nineth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth。