a large public event at which people who work for a special purpo_英语解答

a large public event at which people who work for a special purpose meet什么意思是什么从句.
at which这里做什么成分，

人气：247 ℃　时间：2020-05-22 14:34:06

解答

为特殊目的工作的人们在大型公开活动上相聚
at which 先行词,指at the event