So the main thing is a membership role and minimal participation.
那么主要的事是会员身份和最小参与度。
Public participation can play a very important role in preventing and controlling air pollution.
公众参与大气污染防治具有重要的作用。
He or she should view this participation as a role playing.
你应当把参与活动看成角色扮演。
He or she should view this participation as a role playing.
你应当把参与活动看成角色扮演。
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