universal command

例句：

1. 1. The universal truth is that everyone has a unique story to tell.
   普遍真理是，每个人都有一个独特的故事要讲述。
2. 2.The universal language is spoken by billions of people around the world.
   通用语言被全球数十亿人使用。
3. 3. The universally accepted definition of happiness is a sense of contentment and fulfillment.
   普遍接受的幸福定义是一种满足感和成就感。