src: Beginners Course has 10 chapters (100 lessons): Basics, Introductions, Places, Food, Weather, Routines, Health, Travel and Transport, Grammar Builder and Vocab Builder.
tgt: Curso para Iniciantes tem 10 capítulos (100 aulas): Básico, Introduções, Lugares, Alimentos, Clima, Rotinas, saúde, viagens e Transportes, Grammar Builder e Vocab Builder.