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| puzzle | |||
| mosaic | |||
| mosaics | |||
| piece picture | |||
| 拼图: 34 phrases in 13 subjects |
| Aviation | 2 |
| Cartography | 1 |
| Desert science | 1 |
| Ecology | 1 |
| Information technology | 1 |
| Oil / petroleum | 1 |
| Polygraphy | 2 |
| Space | 4 |
| Sports | 1 |
| Technology | 15 |
| Telecommunications | 1 |
| Textile industry | 3 |
| Transport | 1 |