活跃的

例句：

1. 1. The team is active in promoting environmental awareness.
   该团队积极推广环保意识。
2. 2.She is an active member of the community.
   她是社区的积极成员。
3. 3. The new policy is designed to make the market more active.
   新政策旨在使市场更加活跃。