Final answer:
Each service stripe on the uniform represents a certain rank or level of service within the military.
Step-by-step explanation:
Each service stripe on the uniform represents a certain rank or level of service within the military. For example, in the military, two cranes represent a high-ranking official (Rank 1-3), while one crane represents a low-ranking official (Rank 4-9). Different symbols and stripes may be used in other branches or countries, but the general idea is to display the individual's rank or level of service.