虚拟活动 meaning in English

dummy activity

But in the process of our exploration , we were able to train excellent volunteers and establish a very simple but effective support system to facilitate the activities in this community . furthermore , a virtual group was formed to help it become a highly cohesive knowledge community
但是在摸索的过程，我们掌握了关键，得以培养出优良的南希志工，以最简化的后勤支援让南部希望园区的活动很轻松地经营下去；后来再成立南希虚拟团体，良好的网路互动，形成了一个高向心力的知识社群，最后实体活动与虚拟活动相辅相成。