reinforcement : 139 phrases in 20 subjects |
Agriculture | 4 |
Automobiles | 2 |
Construction | 13 |
Electronics | 1 |
Environment | 3 |
General | 8 |
Hobbies and pastimes | 1 |
Industry | 7 |
Insurance | 1 |
Labor law | 1 |
Materials science | 2 |
Mechanic engineering | 5 |
Medical | 4 |
Metallurgy | 17 |
Name of organization | 1 |
Packaging | 6 |
Politics | 2 |
Psychology | 47 |
Technology | 3 |
Transport | 11 |