答案1
简单来说enumitem
:使用wide
选项`,像这样:
\documentclass[a4paper, 12pt]{article}
\usepackage[]{ragged2e}
\usepackage[showframe]{geometry}
\usepackage{enumitem}
\begin{document}
\begin{enumerate}[wide, leftmargin=\parindent]
\item \textbf {Inference Rules}\\
\begin{enumerate}[leftmargin=2\parindent]
\item First Item
\end{enumerate}
\textbf {Logic}
\end{enumerate}
\end{document}