YOU SAID:
I saw the sink fill with blood.
INTO JAPANESE
私は流しが血でいっぱいになったのを見た。
BACK INTO ENGLISH
I saw the sink filled with blood.
INTO JAPANESE
私は流しが血で満たされているのを見た。
BACK INTO ENGLISH
I saw the sink filled with blood.
That didn't even make that much sense in English.