YOU SAID:

I like Chris's sister

INTO JAPANESE

クリスの妹が好き

BACK INTO ENGLISH

i love chris sister

INTO JAPANESE

私はクリス姉妹が大好きです

BACK INTO ENGLISH

i love sister chris

INTO JAPANESE

私は妹のクリスが大好きです

BACK INTO ENGLISH

i love my sister chris

INTO JAPANESE

私は妹のクリスが大好きです

BACK INTO ENGLISH

i love my sister chris