YOU SAID:
The sink that one roommate left behind and the stain that the litter box she never cleaned left in the hallway
INTO JAPANESE
ルームメイトが残した流しと、掃除したことのないトイレの汚れが廊下に残っていた
BACK INTO ENGLISH
The sink left by my roommate and the dirt on the toilet that I had never cleaned remained in the corridor.
INTO JAPANESE
ルームメイトが残した流しと、掃除したことのないトイレの汚れが廊下に残っていました。
BACK INTO ENGLISH
The sink left by my roommate and the dirt on the toilet that I had never cleaned remained in the hallway.
INTO JAPANESE
ルームメイトが残した流しと、掃除したことのないトイレの汚れが廊下に残っていました。
BACK INTO ENGLISH
The sink left by my roommate and the dirt on the toilet that I had never cleaned remained in the hallway.
That didn't even make that much sense in English.