N-PROPER 海外志愿服务队（派遣技术人员到发展中国家工作的英国组织） VSO is a British organization that sends skilled people to developing countries to work on projects that help the local community. VSO is an abbreviation for 'Voluntary Service Overseas'. 海外志愿服务队（派遣技术人员到发展中国家工作的英国组织）