YOU SAID:
my guitar is at a guitar shop right now getting fixed
INTO JAPANESE
私のギターは今ギターショップで修理中
BACK INTO ENGLISH
My guitar is now being repaired at the guitar shop
INTO JAPANESE
私のギターは現在ギターショップで修理中です
BACK INTO ENGLISH
My guitar is currently being repaired at the guitar shop
INTO JAPANESE
私のギターは現在ギターショップで修理中です
BACK INTO ENGLISH
My guitar is currently being repaired at the guitar shop
That didn't even make that much sense in English.