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固定字 : 37 phrases in 12 subjects |
| Automobiles | 1 |
| Compressors | 1 |
| Economy | 1 |
| Electronics | 2 |
| Finances | 1 |
| General | 1 |
| Information technology | 8 |
| Metallurgy | 4 |
| Multimedia | 1 |
| Project management | 1 |
| Space | 6 |
| Technology | 10 |
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