| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | listening to radio | Europe | Common activity during commutes and in the workplace | 1 |
| 2 | listening to radio | Europe | Common activity during commutes and in households | 1 |
| 3 | radio wave | Europe | Used for long-distance communication and broadcasting of music and news. | 1 |
| 4 | radio wave | Europe | Used for communication and broadcasting, widely utilized in technology | 1 |
| 5 | radios | Europe | Common household item used for entertainment and news | 1 |