3games - time volunteers will obtain olympic and paralympic souvenirs based on their service hours and service effect 3根据服务时间和服务效果，赛会志愿者可以获得奥运会残奥会纪念品
2.
3 . games - time volunteers will obtain olympic and paralympic souvenirs based on their service hours and service effect 3根据服务时间和服务效果，赛会志愿者可以获得奥运会残奥会纪念品
