如何在一行中不间断地打印“志愿者”一词，
这是我的 MWE
\PassOptionsToPackage{svgnames,x11names}{xcolor}
\documentclass[16pt,a4paper]{scrartcl} %class
\usepackage[landscape,left=2cm,right=2cm,top=2.5cm,bottom=1cm]{geometry} %for layout
\usepackage{setspace} % for spacing between lines
\usepackage{graphicx} %for including images
\usepackage{eso-pic} %package for including background image
\usepackage{color,tikz}
\usepackage{wallpaper}
\usepackage{ulem}
\usepackage{anyfontsize}
\usepackage{pdflscape}
\usepackage{calligra}
\usepackage[T1]{fontenc}
\usepackage{niceframe}
\usepackage[object=vectorian]{pgfornament}
\usepackage{ragged2e}
\usepackage{catechis} % Package for scripture
\usepackage{ifthen}
\newboolean{long}
\usepackage{transparent,xstring}
\usepackage{fancyhdr}
\definecolor{ultramarine}{RGB}{19,28,59}
\renewcommand{\headrulewidth}{0pt}
\usetikzlibrary{shapes.geometric,calc}
\definecolor{a}{rgb}{0,0.08,0.45}
\definecolor{red}{rgb}{0.5,0,0}
\def\signature#1#2{\parbox[b]{1in}{\smash{#1}\vskip12pt}
\hfill \parbox[t]{2.8in}{\shortstack{\vrule width 2.8in height 0.4pt\\\small#2}}}
\def\sigskip{\vskip0.4in plus 0.1in}
\def\beginskip{\vskip0.5875in plus 0.1in}
\input Elzevier.fd
\newcommand*\initfamily{\usefont{U}{Elzevier}{xl}{n}}
\usepackage{fontspec}
\newfontfamily{\lucida}{Lucida Calligraphy}
\newfontfamily{\newroman}{Times New Roman}
\newfontfamily{\maiandra}{Maiandra GD}
\newfontfamily{\aafia}{Zengo}
\newcommand\mybox[2][]{\tikz[overlay]\node[fill=blue!20,inner sep=8pt, anchor=text, rectangle, rounded corners=1mm,#1] {#2};\phantom{#2}}
\definecolor{brinjal}{RGB}{116,1,113}
\begin{document}
% \pagecolor{blue!10}
\pagenumbering{gobble}
\pagestyle{plain}
\vspace*{-26mm}
\noindent
\hspace*{0cm}\begin{minipage}[c]{10.0in}
{\centering
{
\vspace*{0.2cm}
\newroman\fontsize{30}{30}\selectfont\bfseries\color{white} ~~~~$\textbf{44}^{\textbf{\textrm{th}}}$ National Workshop on ABCD/DBCE \& FGDAER\\
}}
\end{minipage}
\hspace*{-0.5cm}\begin{minipage}[l]{1.5in}
\vspace*{0.6cm}
\vspace*{-0.7cm}\hspace*{-10.4mm}\includegraphics[width=0.97\linewidth]{example-image-a}
\end{minipage}
\hfill
\vspace*{2.3cm}
\hspace*{0.0cm}\begin{minipage}[l]{2cm}
\end{minipage}
\hspace*{1.3cm}\begin{minipage}{21.7cm}
\begin{center}\vspace*{0.3cm}
\end{center}
\end{minipage} \hfill~~~
\begin{minipage}[r]{0.9in}
\begin{tikzpicture}[remember picture,overlay]
\node[anchor=south west,inner sep=0pt] at ($(current page.east)+(-5.0cm,5.6cm)$){\includegraphics[width=1.75\linewidth]{example-image-b}}; %here include right side image
\end{tikzpicture}
\end{minipage}
\hfill
\vspace{15mm}
\hspace*{-0.2cm}\begin{minipage}[l]{25.0cm}
{\doublespacing
\lucida\noindent{This is to certify that~Mr./Ms./Dr./Prof. {{\textit{\color{red}\large\textbf{Biki Teron}}}}~~ has worked as \MakeUppercase{volunteer}~ in the ~\textbf{$\textit{34}^{\textrm{\textit{th}}}$ National Workshop on ABCD/EFGH \& Gahbsdfraew Devices} during 29 - 30 July, 2018 held at Abcdsa for Abcdtechnology, Dfghdj Institute of Technology Aghsdfar, Aaadk, Ppsdp.
}}
\end{minipage}
\end{document}
答案1
为了防止特定单词被连字符连接，请将其包装在\mbox{}：
\documentclass{scrartcl}
\begin{document}
\begin{minipage}[l]{13cm}
This is to certify that~Mr./Ms./Dr./Prof. Biki Teron has worked as \mbox{\MakeUppercase{volunteer}} in the \textbf{$\textit{34}^{\textrm{\textit{th}}}$ National Workshop on ABCD/EFGH \& Gahbsdfraew Devices} during 29 - 30 July, 2018 held at Abcdsa for Abcdtechnology, Dfghdj Institute of Technology Aghsdfar, Aaadk, Ppsdp.
\end{minipage}
\end{document}