

У неё очень красивый голос.
She has a very beautiful voice.
Я не узнал твой голос.
I didn't recognize your voice.
Какой у него приятный голос!
What a pleasant voice he has!
"голос" is in the lesson "Music" (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.