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staged : 47 phrases in 15 subjects |
Astronautics | 1 |
Construction | 4 |
Earth sciences | 3 |
Economy | 2 |
Environment | 1 |
Finances | 1 |
General | 6 |
Information technology | 1 |
International trade | 2 |
Life sciences | 1 |
Medical | 5 |
Microsoft | 7 |
Natural sciences | 1 |
Politics | 1 |
Transport | 11 |