This is the 5691st most frequent Japanese word.
そら
"そら" means "sky" or "empty" in English.
Here, 'そら' (空) refers to the sky as the open space above Earth.
空が青いですね。
The sky is blue, isn't it?
In this sentence, 'そら' is used as 'that is beyond comparison' or 'clear,' implying certainty in the context.
それはそらが違うよ。
That is obviously incorrect.
This usage of 'そら' is akin to an exclamation, meaning 'there' or 'look,' often used to draw someone's attention.