Sanan импровиза́ция käännös venäjä-englanti
- improvisationHe played a quick improvisation on the keyboard.
- extempore
- impromptuThe party began with an impromptu rendition of Happy Birthdayan impromptu speech
- jamA traffic jam caused us to miss the games first period.a jam of logs in a riverWe came up with some new ideas at the game jam.