

Это отличная идея!
That's a great idea!
У тебя есть идея получше?
Do you have a better idea?
Откуда у тебя такая идея?
Where did you get that idea?
"идея" is in the lesson "Information" (Level 42), 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.