I have uneven vertical space between two parboxes and between a parbox and beginning of a new text paragraph. How to fix these? Here is a minimum working example.
\documentclass{article}
\usepackage{calc}
\begin{document}
Hello 0!!
\parbox[t]{\textwidth-2.5cm}{\noindent{\textsc{\bfseries{First Document Management System}:} This is a long description of Document Management System. Very long indeed to fill two lines.}}\parbox[t]{2.5cm}{\hfill{2005-2009}}
\parbox[t]{\textwidth-2.5cm}{\noindent{\textsc{\bfseries{Second Document Management System}:} This is a long description of Document Management System. Very long indeed to fill two lines.}}\parbox[t]{2.5cm}{\hfill{2009-Present}}
\parbox[t]{\textwidth-2.5cm}{\noindent{\textsc{\bfseries{Last Document Management System}:} This is a long description of Document Management System. Very long indeed to fill two lines.}}\parbox[t]{2.5cm}{\hfill{2009-Present}}
Hello 1!!
Hello 2!!
\end{document}

I want a similar gap such as the gap between Hello 1 and Hello 2. between two paraboxes and similar gap between last parbox and Hello 1.


\strutto end the "Hello0!!line above thetabularx. (the documentation says there used to be an optional argument[t]` that would have taken care of this, but it's no longer available.) – barbara beeton Dec 10 '14 at 20:19tabularxconstruction once I started - had blinders on, sorry. – Werner Dec 10 '14 at 20:24