 |
| human activity: 34 phrases in 15 subjects |
| Artificial intelligence | 1 |
| Automated equipment | 2 |
| Construction | 3 |
| Ecology | 3 |
| Economy | 2 |
| Education | 1 |
| General | 8 |
| Makarov | 5 |
| Military | 1 |
| Name of organization | 1 |
| Programming | 1 |
| Research and development | 1 |
| Security systems | 1 |
| Sociology | 1 |
| Trade classification | 3 |