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aktivita | |||
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místa+akce |
activiteit : 50 phrases in 12 subjects |
Astronautics | 1 |
Chemistry | 1 |
Construction | 3 |
Economics | 10 |
Environment | 14 |
Health care | 1 |
Law | 3 |
Microsoft | 7 |
Physical sciences | 2 |
Politics | 2 |
Research and development | 5 |
Statistics | 1 |