Learn Icelandic: Ég læri stundum úti. - I sometimes study outside.

The verb læra (to learn/study) is a Group 2 verb. This means it uses the -ir ending for 'you', 'he', 'she', and 'it' (þú lærir, hann lærir). But for 'I' (ég), Group 2 verbs always drop the infinitive -a and add an -i, giving us ég læri.

Does læri mean 'study' or 'learn'?

It means both! In Icelandic, the verb læra covers both the general process of learning something and the specific action of studying with books. Context tells you which one makes sense.

Why does stundum come right after the verb?

In Icelandic, adverbs that tell you how often something happens, like stundum (sometimes) or alltaf (always), normally go directly after the verb.

Why is the word for outside úti instead of út?

You use úti when you are already located outside doing something, like studying. You would use út if you were physically moving from the inside to the outside, like walking out a door.