1. The politician's demagoguery appealed to the emotions of the crowd, but lacked substance.
这位政客的慷慨激昂的言辞打动了人群的情感，但缺乏实质性内容。
2. The rise of demagoguery in the country's political landscape is a cause for concern.
这个国家政治领域中慷慨激昂言辞的兴起令人担忧。