给你一段文字，让你进行简单的编辑来改进它的可读性。

Let's suppose that you're writing a term paper on the problem of air pollution and you're struggling with the introduction. Specifically, you're having trouble leading into your thesis statement. We'll look at a sample introduction that concisely outlines the thesis of the essay, and then think about how we can use that context to lead into our discussion of the problem more effectively. In a thesis-driven paper, the thesis statement is usually located in the introduction, often at the end of the first paragraph.
Suppose you're writing a term paper on air pollution and struggling with the introduction. Let's examine a concise introduction outlining the essay's thesis, and consider using the context to effectively lead into the problem's discussion. In a thesis-driven paper, the introduction typically concludes with the thesis statement.