Peacekeeping

['piːskiːpɪŋ] or ['pis'kipɪŋ]

解释:

(noun.) the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations).

(adj.) of or relating to the preservation of peace between hostile groups by international military forces; 'a peacekeeping force' .

乔安妮手打--From WordNet