Usages of onkalo
Onkalo, jonne menemme, on tutkittava kompassilla.
The cavern where we are going must be explored with a compass.
Sokkeloinen onkalo, jossa seisomme, on toisen tutkijan löytö.
The labyrinthine cavern where we are standing is another researcher's discovery.
Elon.io is an online learning platform
We have an entire course teaching Finnish grammar and vocabulary.