Because of the erratic nature of the eruptions, the approach to the central crater can vary from one eruption to the next (serious eruptions in 1998 lasted over a period of 8 months).
The approach to the central crater can vary from one eruption to the next, thanks to the erratic nature of the eruptions.
The approach to the central crater remains unchanged, despite numerous eruptions.
The girl is on dry land.
a boy is asleep in a cave
Two people are using a camera tripod outside.
The boy is stretching.
People are walking around.
A brother and sister are whining to their mother.