考研英语作文主题词汇：政治

Political systems have evolves over several centuries. 

政治制度是经历了好几个世纪的发展演变而来的。 

undergo an economic and political transformation 

经历经济和政治变革 

well handle the relations among reform, development and stability 

妥善处理改革、发展和稳定之间的关系 

accoplish the great cause of national reunification 

完成祖国统一大业 

contribute to international peace and prosperity 

为国际和平和繁荣作贡献