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Explanation: A field demonstration may or may not be the term you are looking for depending on the context. A field demonstration implies military manoeuvers for show. A military parade is simply an orderly display of soldiers and armaments. Whereas the former is larger observed by other military professionals, the latter is made "on behalf" of the general public.
R. A. Stegemann Saudi Arabia Local time: 09:27 Native speaker of: English PRO pts in category: 4