YOU SAID:
I am so incredibley sleepy, I Could sleep forever
INTO JAPANESE
私はとても眠いです、私は永遠に眠ることができました
BACK INTO ENGLISH
I'm very sleepy, I was able to sleep forever
INTO JAPANESE
私はとても眠いです、私は永遠に眠ることができました
BACK INTO ENGLISH
I'm very sleepy, I was able to sleep forever
That didn't even make that much sense in English.