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原始图 : 25 phrases in 14 subjects |
| Artificial intelligence | 2 |
| Aviation | 3 |
| Cartography | 1 |
| Economy | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| General | 1 |
| Multimedia | 2 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Shipbuilding | 1 |
| Space | 2 |
| Technology | 6 |
| Textile industry | 2 |
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