a relating to human society and its members
a. 社会的
1. Societal changes often impact people's daily lives.
社会变化常常影响人们的日常生活。
2. Education plays a crucial role in addressing societal issues.
教育在解决社会问题中发挥着重要作用。
3. Many societal norms have evolved over the past few decades.
许多社会规范在过去几十年中发生了变化。