They organize the electorate very simply by maintaining the two-party system.

他们通过维持两党制，很轻松地组织选民。

youdao

One factor contributing to the two-party system in the United States is the single-member district system of electing Representatives.

导致美国两党制的一个原因是，每个国会议员选区只能选出一名代表。

youdao

It was the period of the establishment of the two-party system and the key period of economic and territorial expansion of the country.

这个时期也是美国两党制形成、对外经济扩张和领土扩张的重要时期。

youdao

McCarthy became increasingly critical of the two-party system and traditional politicians, even Democrats.

VOA: special.2009.08.30

What do you think about the two-party system in the United States?

你认为美国的两党制怎么样？

两党制度的优缺点 - SpeakingMax英语口语达人

That's why all these arguments that we all get into these days about third-party political candidates what do we really need in our political culture, what would break apart the stagnation of our two-party system, if that's what people want or put more directly, will Michael Bloomberg run or not?

这就是我们今天为何面对这些争论,关于第三方党派的候选人,也就是我们的政治文化中究竟需要什么,什么能打破我们两党制停滞不前的现状呢,如果这是人民所愿,或者更直接的说,迈克尔.布隆伯格的做法行得通吗

耶鲁公开课 - 美国内战与重建课程节选

How does the Electoral College affect the political strength of the two-party system in the United States?

CNN: Lesson plan: The electoral process

The College undergirds the two-party system with its state-by-state, winner-take-all approach, which, in turn, helps preserve national unity.

FORBES: Fact and Comment

Although they tend to favor Republicans, the Tea Party has problems with both political parties and the two-party system in general.

FORBES: A Nation High On Tea Tired Of Two-Party System