相互作用

例句：

1. 1. The twoteams will have to interact closely during the game.
   两队在比赛中必须密切合作。
2. 2.The scientist and his assistant interacted daily to develop new drugs.
   科学家和他的助手每天交流，以开发新药物。
3. 3. The two cultures often interact with each other's customs and traditions.
   这两个文化经常相互影响和融合彼此的习俗和传统。