Social function Self-entertainment

• 社会功能

Social function Self-entertainment的用法和样例：

例句

1. And other observations about laughter also imply it has a social function.
   其他有关笑的研究同样指出笑具有一种社会功能。
2. Safe food handling tips for organizations planning social activities.
   针对志愿者团体社会功能的食品安全和卫生指导方针。