更多：格式：字体与间距

对于单一段落抑制缩进

若你想抑制单一段落的缩进，可以使用 \noindent。这应当很少使用。大部分情况下，你应该让 LaTeX 自动处理这些缩进。

\documentclass{article}
\usepackage[T1]{fontenc}
\begin{document}
One small paragraph, which we have filled out a little to make sure you can
see the effect here!

One small paragraph, which we have filled out a little to make sure you can
see the effect here!

\noindent  One small paragraph, which we have filled out a little to make sure
you can see the effect here!
\end{document}