Translation:We offer solutions on a case by case basis.
there is a random mot in the end? can i put mot behind every noun?cho mot con meo mot=on a cat basis????
I think "một" in the end is used to emphasize the "mỗi" (each). Its like "each one of something..."
I translated this as 'we offer solutions for every case' which was marked as correct, but has a fairly different meaning to the above in English... or at least different emphasis