complex attribute

例句：

1. 1. The complex attribute of this software makes it difficult to understand.
   这个软件的复杂属性使得它难以理解。
2. 2.The team's ability to adapt to changing circumstances is a complex attribute.
   团队适应不断变化情况的能力是一个复杂的属性。
3. 3. This model has several complex attributes that need to be considered when designing the system.
   这个模型有几个复杂的属性，在设计系统时需要考虑到这些属性。