我的论文:
\documentclass[10pt,review,ruled,times,5p]{elsarticle}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{algorithm2e}
\usepackage{amsmath}
\usepackage{graphicx}
\usepackage{subfig}
\usepackage{babel}
\usepackage{color}
\usepackage{lineno,hyperref}
\usepackage{graphicx}
\journal{Journal of \LaTeX\ Templates}
\cortext[cor1]{Corresponding author}
\begin{abstract}
\end{abstract}
\section{Introduction \label{sec:Introduction}}
......
如何调整列上的文本且不超过边距?