YOU SAID:
my aunt walks on crutches in September
INTO JAPANESE
私の叔母は9月に松葉杖で歩きます
BACK INTO ENGLISH
My aunt walks with a crutch in September
INTO JAPANESE
私の叔母は9月に松葉杖で歩きます
BACK INTO ENGLISH
My aunt walks with a crutch in September
That didn't even make that much sense in English.