There is a big difference between cats and dogs.
貓和狗之間有很大的差異。
Can you tell the difference between these two photos?
你能分辨這兩張照片的差異嗎?
The difference between these shirts is the size.
這些襯衫的差異在於尺寸。
I notice a small difference in our test scores.
我注意到我們考試分數有些差異。