active box

例句：

1. 1.The team is active in promoting cultural exchanges between different countries.
   该团队积极促进不同国家之间的文化交流。
2. 2.The new manager has a lot of energy and is active in making changes.
   新任经理精力充沛，积极推行变革。
3. 3.The young scientist is very active in her research work.
   这位年轻的科学家在研究工作中非常活跃。