A " librarian" is a person who works in a library –ian.

“图书管理员”是指在图书馆工作的人。

Probably the most common way is adding an " an" or an " ian" at the end of a word.

可能最常见的方法是在单词末尾添加“an”或“ian”。

To talk about people from Florida, our fourth-largest state, we have to drop the " a" and add an " ian, " we call them Floridians.

要谈论我们第四大州佛罗里达州的人，我们必须去掉“a” 并添加一个“ian” ，我们称他们为佛罗里达人。