It has strengthened volunteer activities in a variety of ways and played a remarkable role in mobilizing grass roots participation in international cooperation on a global scale in areas where only the United Nations can act effectively.
它以各种方式加强了志愿活动并在动员基层参与全球范围国际合作方面发挥了卓越作用，这种合作是在联合国能采取有效行动的领域。