她的演讲充满有力的修辞，打动了听众。

Her speech was full of powerful ___rhetoric that moved the audience.

政治家充满激情的演讲充满了华丽的辞藻，但缺乏实质内容。

The politician's passionate speech was full of impressive ___rhetoric, but lacked substance.

古典修辞学的原则至今仍在写作教学中被广泛应用。

The principles of classical ___rhetoric are still widely used in writing instruction today.