After the 2006 election, Sean Trende constructed a graph comparing the incumbent campaign spending advantages with their eventual margins of victory.

2006年大选后，肖恩•特伦德制作了一张图表，将现任总统的竞选开支优势与他们最终的获胜优势进行比较。

youdao

After the 2006 election, Sean Trende constructed a graph comparing the incumbent campaign spending advantages with their eventual margins of victory.

2006年大选后，肖恩•特伦德制作了一张图表，将现任总统的竞选开支优势与他们最终的获胜优势进行比较。

youdao