"Activity content" refers to the content or subject matter of an activity or event. It is the specific things that are done or discussed during the activity.

The term "activity content" is not a specific term that has a fixed definition or usage in the Engpsh language. It is a general term that can be used to describe the content of any kind of activity or event.

Here are a few examples of sentences that use the phrase "activity content" in Engpsh, along with their translations in Chinese:

"The activity content for this workshop will be focused on team building and communication skills." (这次工作坊的活动内容将集中在团队建设和沟通技巧上。)
"The activity content for the conference will include presentations by industry experts and interactive panel discussions." (会议的活动内容将包括行业专家的演讲和互动小组讨论。)
"We are looking for volunteers to help plan and coordinate the activity content for the children's summer camp." (我们正在寻找志愿者帮助规划和协调儿童夏令营的活动内容。)