YOU SAID:

I watched an orca eat a polar bear on a dining table in my friend's house

INTO JAPANESE

友人の家のダイニングテーブルでシャチがシロクマを食べるのを見ました

BACK INTO ENGLISH

I saw a killer whale eat a polar bear at my friend's dining table

INTO JAPANESE

友人の食卓でシャチがシロクマを食べるのを見ました

BACK INTO ENGLISH

I saw a killer whale eat a polar bear at my friend's table

INTO JAPANESE

友達のテーブルでシャチがシロクマを食べるのを見ました

BACK INTO ENGLISH

I saw a killer whale eat a polar bear at my friend's table