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| glacial staircase | |||
| glacial stair; stade | |||
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冰 阶 : 52 phrases in 10 subjects |
| Agriculture | 2 |
| Desert science | 2 |
| Engineering geology | 8 |
| Figure skating | 1 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Mountaineering | 3 |
| Oil / petroleum | 7 |
| Speed skating | 1 |
| Technology | 25 |
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