内涵

例句：

1. 1. The book has a rich and profound content.
   这本书内容丰富而深刻。
2. 2. The teacher explained the concept of the law with his deep and profound content.
   老师用他深刻丰富的内容解释了法律的概念。
3. 3. His words have a deep and profound meaning.
   他的话有着深刻的意味。