| |||
| creusement des galeries au rocher | |||
| mandrinage | |||
| marche à régulateur fermé; navigation à la derive | |||
|
drifted : 89 phrases in 13 subjects |
| Agriculture | 2 |
| Analytical chemistry | 4 |
| Earth sciences | 6 |
| Electronics | 1 |
| Environment | 5 |
| Fish farming pisciculture | 8 |
| General | 6 |
| Life sciences | 6 |
| Natural sciences | 1 |
| Nuclear physics | 8 |
| Radiation | 37 |
| Swimming | 3 |
| Transport | 2 |