

Где здесь метро?
Where's the subway around here?
Я езжу на работу на метро.
I take the subway to work.
В метро сегодня много людей.
The subway is crowded today.
"метро" is in the lesson "Transport" (Level 12), along with 9 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.