party-line system

例句：

1. 1.The party-line system is a way for politicians to communicate their positions to the public.
   党派立场系统是政治家向公众传达他们的立场的一种方式。
2. 2. The party-line system is often used in political campaigns to guide voters' decisions.
   党派立场系统在政治竞选中常用来指导选民的决定。
3. 3.The party-line system helps to ensure that all parties have a common understanding of the issues at hand.
   党派立场系统有助于确保所有政党对当前问题有共同的理解。