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outpost | |||
outlying district | |||
backwood (美国) | |||
remote area | |||
outlying territory | |||
frontier area | |||
back block; backcountry; backcountry district; outback; outlying area | |||
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frontier | |||
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back country |
边 远 地区 : 12 phrases in 8 subjects |
Aviation | 1 |
China | 2 |
Economy | 1 |
General | 2 |
Geology | 3 |
Oil / petroleum | 1 |
Space | 1 |
Telecommunications | 1 |