YOU SAID:
my sister kate wants a doll for cristmas
INTO JAPANESE
妹のケイトはクリスマス用の人形が欲しい
BACK INTO ENGLISH
My sister Kate wants a Christmas doll
INTO JAPANESE
妹のケイトはクリスマス人形が欲しい
BACK INTO ENGLISH
My sister Kate wants a Christmas doll
That didn't even make that much sense in English.