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| median vitality | |||
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中 活 力 : 9 phrases in 8 subjects |
| Agriculture | 2 |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Nuclear physics | 1 |
| Securities | 1 |
| Space | 1 |
| United Nations | 1 |
| Wind Energy | 1 |
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