fine definition

例句：

1. 1. The fine definition of the problem is that it's a complex issue with many variables.
   这个问题的精确定义是它是一个复杂的问题，有许多变量。
2. 2.In the fine definition of art, it's not just about aesthetics but also about functionality and utility.
   在艺术的精确定义中，它不仅仅是关于美学的，还有功能性和实用性。
3. 3. The fine definition of happiness is often found in simplicity and contentment.
   幸福在精确定义中通常发现于简单和满足感。