From Harald Rocktäschel:
The easy way to learn words and phrases of a foreign language. The standard-distribution is prepared for the languages English/German. The Vocabulary-Trainer can be use also for each other combination of languages. Which combination of languages will be used for a exercise definite the assorted language-file. The language-files are editable. You can add or remove lessons. The lessons are editable also. Words respectively phrases can be added, changed or removed also. For an other combination of languages it is also possible to create a new language-file. The content of a exercise, number and type of the words respectively phrases, can be chosen freely. Only the sequence of the words respectively phrases will be chosen for each exercise per coincidence new. It is also possible to hear the words via voice output during the exercise is running.