不 超过 M : 47 phrases in 17 subjects |
Aviation | 3 |
Bridge construction | 1 |
Business | 2 |
China | 1 |
Commerce | 2 |
Economy | 5 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 11 |
International trade | 4 |
Oil / petroleum | 1 |
Project management | 3 |
Securities | 1 |
Sports | 4 |
Technology | 3 |
United Nations | 3 |
Volleyball | 1 |