My father birthday is April twentieth

问题描述:

My father birthday is April twentieth

My father's birthday is on April (the) twentieth.

我爸爸的生日是四月20号。
~

My father birthday is 【on】 April twentieth.
我爸爸的生日是在4月20号.

My father's birthday is on the twentieth of April.
我父亲在五月二十日生日