信息传递 : 49 phrases in 23 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 1 |
Aviation | 4 |
Bridge card game | 1 |
Business | 5 |
Consulting | 1 |
Earth sciences | 1 |
Economy | 3 |
Electronics | 1 |
Exhibitions | 1 |
Finances | 1 |
General | 4 |
Genetics | 1 |
Information technology | 1 |
Name of organization | 1 |
Polymers | 1 |
Project management | 3 |
Space | 2 |
Sports | 1 |
Statistics | 1 |
Technology | 6 |
Telecommunications | 7 |