Parallel text and vocabulary in LaTeX

In order to have LaTeX produce sample passages for foreign-language study, but annotated with vocabulary items, I use

• the parallel package for aligning two text streams (text on the left, vocabulary on the right)
• the ulem package for underlining words in the text
• the xeCJK package and the two HAN NOM fonts for Chinese

Here is an example of the format:

The code to produce this may be found at http://bitbucket.org/dpb/parallel_vocabulary_list

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