

A nossa casa fica no alto de uma colina.
Lisboa é conhecida como a cidade das sete colinas.
Subimos a colina para ver o pôr do sol.
"a colina" is in the lesson "Nature" (Level 21), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.