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free motion; free movement | |||
free exercise | |||
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free running |
自由 运动 : 29 phrases in 15 subjects |
Agriculture | 1 |
Archery | 1 |
Automobiles | 3 |
Bridge construction | 2 |
Chemistry | 1 |
Electronics | 1 |
General | 2 |
International trade | 1 |
Nautical | 1 |
Space | 3 |
Sports | 1 |
Swimming | 4 |
Technology | 6 |
Textile industry | 1 |
Wind Energy | 1 |