This is the 4320th most frequent Chinese word.
差異
"Difference" or "disparity."
In this sentence, '差異' is used to signify discrepancies or distinctions between the cultures of different regions.
各地文化差異很大。
The cultural differences across regions are significant.
Here, '差異' indicates the differences in quality among various products.
產品的質量存在不小的差異。
There exists considerable variation in the quality of the products.
In this context, '差異' refers to differences or disparities between academic outcomes, linked to distinct research methodologies.