YOU SAID:
I am watching you pee.
INTO JAPANESE
私はおしっこを見ています。
BACK INTO ENGLISH
I am seeing the urine.
INTO JAPANESE
私は尿が見えています。
BACK INTO ENGLISH
I have urine visible.
INTO JAPANESE
私は尿が見える。
BACK INTO ENGLISH
I can see the urine.
INTO JAPANESE
私は尿を見ることができます。
BACK INTO ENGLISH
I can see the urine.
That didn't even make that much sense in English.