【志愿者机会】9月硅谷大型科技类活动招志愿者啦！

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SVIEF 2019 Volunteers Recruitment 报名志愿者： https://www.eventbrite.com/e/vol ... tickets-64701765723 Check the official website for the event: https://svief.org/2019/cn/index.html Deadline to ap ...