多头政治

例句：

1. 1. The country's political system is characterized by a multi-party system.
   该国的政治制度以多党制为特征。
2. 2. The government has been accused of favoring one party over the other in its decision-making process.
   政府被指控在决策过程中偏袒某一方。
3. 3. The multi-party system has led to a more diverse and competitive political landscape.
   多党制导致了更为多样化和竞争性的政局。