 |
| laboratory sample: 21 phrases in 11 subjects |
| Astronautics | 1 |
| Biochemistry | 1 |
| Construction | 4 |
| Energy industry | 3 |
| Gold mining | 2 |
| Military | 1 |
| Mining | 3 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Weapons of mass destruction | 3 |
|
| laboratory sample: 21 phrases in 11 subjects |
| Astronautics | 1 |
| Biochemistry | 1 |
| Construction | 4 |
| Energy industry | 3 |
| Gold mining | 2 |
| Military | 1 |
| Mining | 3 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Weapons of mass destruction | 3 |