答案1
最简单的方法是将表格环境嵌套在 \left-\right 内,如下所示:
\documentclass{article}
\begin{document}
\begin{tabular}{c c c}
X & is & Y \\
$\left.
\begin{tabular}{c}
The happening of his\\
arrival to-morrow
\end{tabular}\right\}$
&
is
&
$\left\{
\begin{tabular}{c}
an event from which it may be\\
inferred .....
\end{tabular}\right.$
\end{tabular}
\end{document}