demonstration: 420 phrases in 48 subjects |
Advertising | 3 |
Agriculture | 18 |
Air defense | 12 |
Animal husbandry | 7 |
Artificial intelligence | 2 |
Automobiles | 13 |
Aviation | 61 |
Bridge construction | 2 |
Business | 18 |
Chemistry | 1 |
Chess | 3 |
China | 12 |
Commerce | 8 |
Communications | 1 |
Consulting | 1 |
Corporate governance | 1 |
Desert science | 1 |
Earth sciences | 7 |
Economy | 13 |
Education | 1 |
Electronics | 31 |
Exhibitions | 2 |
Explosives and Explosive Ordnance Disposal | 4 |
Football | 1 |
General | 5 |
Heavy equipment vehicles | 1 |
Hydroelectric power stations | 2 |
International Monetary Fund | 1 |
International trade | 3 |
Management | 2 |
Mechanics | 1 |
Metallurgy | 4 |
Name of organization | 1 |
Oil / petroleum | 10 |
Plastics | 2 |
Psychology | 1 |
Radio | 1 |
Shipbuilding | 2 |
Skydiving | 3 |
Space | 77 |
Sports | 8 |
Statistics | 2 |
Technology | 56 |
Telecommunications | 1 |
Textile industry | 5 |
United States | 6 |
Wind Energy | 2 |
Wushu | 1 |