trail : 181 phrases in 32 subjects |
Agriculture | 9 |
Animal husbandry | 3 |
Astronomy | 4 |
Athletics | 1 |
Automated equipment | 1 |
Aviation | 16 |
Chemistry | 2 |
Coal | 1 |
Communications | 3 |
Computers | 1 |
Construction | 3 |
Cultural studies | 1 |
Earth sciences | 3 |
Economy | 1 |
Environment | 10 |
Finances | 7 |
Forestry | 19 |
General | 13 |
Health care | 1 |
Hobbies and pastimes | 8 |
Industry | 2 |
Information technology | 11 |
Law | 2 |
Life sciences | 11 |
Measuring instruments | 3 |
Mechanic engineering | 1 |
Microsoft | 3 |
Military | 1 |
Natural sciences | 7 |
Radio | 1 |
Technology | 10 |
Transport | 22 |