演示代码: \documentclass{article} \setlength\textwidth{150pt} \begin{document} \large Pumas are“large, cat-like animals” which are `found in America’. Whenreports came into London Zoo that a wild puma had been spottedforty-five miles south of London, they were not taken seriously.However, as the evidence began to accumulate, experts from the Zoofelt obliged to investigate, for the descriptions given by peoplewho claimed to have seen the puma were extraordinarilysimilar. \end{document}