\text{} 中的自动文本换行功能不起作用。换行符现在也不行，文本被写入边界

Question

%%英语不是我的母语，这可能是德语的问题，但谷歌在这里帮不上忙。\text{} 中的文本写入设置的边界。它不会换行，只是消失了。添加 \newline 或 \linebreak 也不会将文本换行。它只是被忽略了。除了尝试重新措辞之外，我还有其他选择吗？%%

\documentclass[a4paper,10pt]{scrartcl}  
\usepackage{ngerman}  
\usepackage[left=25mm,top=15mm,right=20mm,bottom=30mm]{geometry}  
\usepackage[utf8]{inputenc}  
\usepackage[T1]{fontenc}  
\usepackage{graphicx}  
\usepackage{setspace}  
\usepackage{lmodern}   
\usepackage{amsmath,amssymb}   
\usepackage{float}  
\usepackage{ulem}   
\usepackage{epstopdf}   
\usepackage{amssymb}   
\usepackage{listings}   
\usepackage{color}   
\usepackage{caption}   
\usepackage[headsepline,footsepline]{scrlayer-scrpage}   
\usepackage{subfigure}    
\usepackage{colortbl}  
\usepackage{wrapfig}  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
\parindent 0pt    
\pagestyle{scrheadings}   
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
\setlength{\headsep}{1.5cm}  
\lohead{ \today}  
\chead{}  
\rohead{}  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
\pagenumbering{arabic}  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
\begin{document}  
    \pagenumbering{gobble}  
    \title{}  
    \pagenumbering{gobble}  
    \pagestyle{scrheadings}  
    \maketitle  
    \tableofcontents  
    \newpage  
    \pagenumbering{arabic}  
\subsection{Äquivalenz $\Leftrightarrow$}  
\text{Die Äquivalenz A$\Leftrightarrow$B von A \& B ist diejenige Aussage die genau dann wahr ist, wenn A und B beide wahr oder beide falsch sind.}  
\begin{table}[H]  
    \centering  
    \begin{tabular}{|c|c|c|} \hline  
    A & B & A$\Leftrightarrow$B \\\hline  
    w & w & w \\\hline  
    w & f & f \\\hline  
    f & w & f \\\hline  
    f & f & w \\\hline    
    \end{tabular}  
\end{table}  
\end{document}