A peace-keeping operation should not be undertaken when conditions are not yet ripe,nor should a peace-keeping force become a party to a conflict,which would be a deviation from the fundamental purpose of peace-keeping operations.是什么意思_A peace-keeping operation should not be undertaken when conditions are not yet ripe,nor should a peace-keeping force become a party to a conflict,which would be a deviation from the fundamental purpose of peace-keeping operations.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句