A peacekeeping force is a group of soldiers that is sent to a country where there is war or fighting, in order to try to prevent more violence. Peacekeeping forces are usually made up of troops from several different countries.
例句
...the possibilities of a UN peace-keeping force monitoring the ceasefire in the country.由联合国维和部队监督该国停火的可能性...Nigerian warplanes involved in peace-keeping operations in Liberia.参与利比里亚维和行动的尼日利亚战机
英英词典释义
Noun
1. the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations)
Adjective
1. of or relating to the preservation of peace between hostile groups by international military forces;