活动 率 : 27 phrases in 16 subjects |
Advertising | 1 |
Business | 2 |
Electronics | 1 |
Finances | 1 |
Fishery fishing industry | 1 |
Information technology | 3 |
International trade | 3 |
Nursing | 1 |
Oil / petroleum | 1 |
Project management | 1 |
Reproductive biology | 1 |
Securities | 1 |
Shipbuilding | 1 |
Sports | 1 |
Technology | 7 |
Textile industry | 1 |