0 without a limit or end -- sin fondo
The generosity of the local people is bottomless.
1 very deep -- sin fondo
a bottomless pit.
It cannot be based on the bottomless well principle.
This is very important because many people, when they write, feel that their letters disappear into some bottomless pit and nobody ever finds them again.
In the other scenario the government runs the risk of pouring tax revenue into a bottomless pit.
While public aid for modernisation and renewal should not be a bottomless pit, it should be available for improvements to safety.
I consider that for certain young people from marginal areas, a real brass-knuckle fight is now needed to dig them out of the bottomless pit they have sunk into.