YOU SAID:
Today is my little sisters birtday. She has birthday the same day as her dad, Erling.
INTO JAPANESE
今日は私の妹の誕生日です。彼女は父親のアーリングと同じ日に誕生日を迎えます。
BACK INTO ENGLISH
Today is my sister's birthday. She will have her birthday on the same day as her father Erling.
INTO JAPANESE
今日は姉の誕生日です。彼女は父親のアーリングと同じ日に誕生日を迎えます。
BACK INTO ENGLISH
Today is my sister's birthday. She will have her birthday on the same day as her father Erling.
You've done this before, haven't you.