学英语的给分析个句子 What business is that of the finance department?

翻译：财会部门是做什么的

分析：that of ..中that是代词,与关系代词无关,它代替了前面的business.

that of the finance department即：the business of finance department
What business---什么功能、什么事等等
What business has a pick and a shovel here?
这里要锹和镐头干什么？

What business is that of the finance department？
财会部是干什么吃的？
￥财会部是做什么的？

Finance Department（首字母大写）
财务部门

简单说就是
财政局的日常事务是什么

财政局日常都干些什么？