Việt
nền đất yếu
đất yếu
đất xốp
Anh
soft ground
loose soil
running ground
cellular soil
crumbly soil
expansive soil
loose ground
porous soil
soft ground /xây dựng/
loose soil, running ground, soft ground
cellular soil, crumbly soil, expansive soil, loose ground, loose soil, porous soil, soft ground