wǒ men / bù néng / jǐn píng / xiāng guān xìng / jiù / duàn dìng / liǎng gè / biàn liàng / cún zài / yīn guǒ guān xì

我们不能仅凭相关性就断定两个变量存在因果关系。

We cannot infer a causal relationship between two variables based solely on correlation.