Russian ⇄ Bulgarian Chinese Czech English Finnish French German Greek Hungarian Latvian Polish Romanian Serbian Latin Slovak Spanish Swedish Tajik

подвижной песок stresses
cem.	quick sand; quicksand; running sand
geol.	blown sand
подвижный песок
agric.	drift sand; flying sand
agrochem.	friable sand
geol.	shifting sand; unfixed sand
Makarov.	blown sand; wind-blown sand; wind-drift sand
mil., tech.	blow sand
navig.	eolian sand
road.wrk.	quick sand; quicksand; running sand
подвижные пески
auto.	blown sands
ecol.	drift sands; mobile sands; traveling sands
Makarov.	sand dunes; the driving sands
подви́жные пески́
construct.	running sands; barkhans

подвижной песок: 3 phrases in 3 subjects

Ecology	1
General	1
Geology	1