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braille | |||
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forestays | |||
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rouse; dredge; roll |
braille : 29 phrases in 11 subjects |
Communications | 3 |
Fish farming pisciculture | 1 |
General | 4 |
Health care | 1 |
Industry | 1 |
Information technology | 5 |
Medical appliances | 7 |
Natural sciences | 3 |
Social science | 1 |
Telecommunications | 1 |
United Nations | 2 |