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| exposition | |||
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| exposition à un rayonnement | |||
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| rapprochement entre une structure métallique et une ligne électrique | |||
| تعرض: 30 phrases in 10 subjects |
| Electronics | 1 |
| Environment | 1 |
| Food industry | 2 |
| Genetics | 2 |
| International Monetary Fund | 9 |
| Lighting other than cinema | 5 |
| Nuclear physics | 5 |
| Radiology | 3 |
| Video recording | 1 |
| Virology | 1 |