![]() |
avanzar : 148 phrases in 20 subjects |
Coal | 3 |
Communications | 12 |
Earth sciences | 8 |
Economy | 5 |
Education | 1 |
Electronics | 7 |
Environment | 1 |
Finances | 3 |
General | 6 |
Industry | 7 |
Information technology | 14 |
Life sciences | 2 |
Mechanic engineering | 34 |
Metallurgy | 9 |
Microsoft | 5 |
Natural sciences | 4 |
Scientific | 1 |
Technology | 1 |
Transport | 24 |
United Nations | 1 |