fuzzy structure

例句：

1. 1. The fuzzy structure of the data makes it difficult to analyze accurately.
   数据的模糊结构使得分析变得困难。
2. 2. In fuzzy logic, the fuzzy structure is used to represent uncertainty.
   在模糊逻辑中，模糊结构用于表示不确定性。
3. 3. The fuzzy structure helps us understand the complex relationships between different variables.
   模糊结构有助于我们理解不同变量之间的复杂关系。