YOU SAID:
Hello, what is your birthday?
INTO JAPANESE
こんにちは、あなたの誕生日は何ですか?
BACK INTO ENGLISH
Hello, what is your birthday?
INTO JAPANESE
こんにちは、あなたの誕生日は何ですか?
BACK INTO ENGLISH
Hello, what is your birthday?
That didn't even make that much sense in English.