| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | cobalt 60 | Asia | Rarely associated with everyday life and not commonly known outside scientific or industrial circles | 1 |
| 2 | cobalt 60 | Asia | Cobalt 60 is primarily known for its use in food irradiation to extend shelf life and ensure food safety. | 1 |
| 3 | crate | Southeast Asia | Less commonly used due to traditional packaging and transportation methods such as woven baskets and bags | 1 |
| 4 | invite | East Asia | It is important to decline an invitation politely to avoid causing embarrassment to the host. | 1 |