muraille: 70 phrases in 20 subjects |
Agriculture | 12 |
Amphibians and reptiles | 4 |
Aviation | 1 |
Banking | 4 |
Botany | 2 |
Construction | 2 |
Entomology | 3 |
Forestry | 1 |
General | 14 |
Geology | 2 |
Hydraulic engineering | 5 |
Idiomatic | 3 |
Mechanic engineering | 1 |
Mining | 3 |
Ornithology | 3 |
Paleontology | 2 |
Proverb | 1 |
Technology | 4 |
Textile industry | 1 |
Travel | 2 |