structure of the us armed forces造句

However, military specialists say the sluggishness is also a result of the structure of the US armed forces _ a cumbersome, four-headed bureaucracy ( Army, Navy, Air Force, Marines ) that, nearly a decade after the collapse of the Soviet Union, remains tied to its Cold War moorings.
It's difficult to find structure of the us armed forces in a sentence. 用structure of the us armed forces造句挺难的