

Это очень популярный ресторан.
This is a very popular restaurant.
Какой бургер здесь самый популярный?
Which burger is the most popular here?
Это популярный десерт в Америке.
This is a popular dessert in America.
"популярный" is in the lesson "Fast-food" (Level 32), along with 13 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.