翻译英文（汉英）

first, second, third

fourth, fifth, sixth, seventh, eighth, nineth, tenth, eleventh, twelfth，thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, twentieth

twenty-first, twenty-second, twenty-third

twenty fourth, twenty fifth, twenty sixth, twenty seventh, twenty eighth, twenty nineth, thirtieth

thirty first

1st.2nd.3rd.
first, second, third

4th.5th.6th.7th.8th.9th.10th.11th.-----20th
fourth, fifth, sixth, seventh,eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth,nineteenth,twentieth

21st,22nd,23rd
twenty-first, twenty-second, twenty-third

24----30th
twenty-fourth, twenty-fifth,twenty-sixth, twenty-seventh,twenty-eighth, twenty-ninth,thirtieth

31st
thirty-first