active soil

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.
   她是一个社区的积极成员。
3. 3. The new policy is designed to encourage active participation in education.
   新政策旨在鼓励积极参与教育。