Public finance is not reliable!

公共财政是不可靠的！

He is a public finance expert.

他是一位财政专家。

This is not a course in public finance.

这门课不是公共财政学。

We will strengthen the public finance system.

健全公共财政体系。

What are the functions of public finance?

“公共财政”的职能是什么？