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相关性和因果关系之间的区别不仅仅是学术上的——它可能具有深远的政策影响。
The difference between correlation and causation is not just academic—it can have profound policy implications.
释义:应当成为秋霜,而不是围栏里的羔羊。  
The death of a beautiful woman is, unquestionably, the most poetical topic in the world.
"The magic of cinema lies in its ability to transport the audience to another world."