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Birthday
01
誕生日
the day and month of your birth in every year
02
誕生日
the date on which a person was born
birth
day
birthday
n
例
I planned a surprise party for my little sister's birthday.
Today is my birthday, and I'm celebrating with my family.
My favorite part of birthdays is opening presents.
The whole class celebrated the teacher's birthday.
Her birthday coincides with the start of the school year.
