into
The Italian word 'in' translates to 'into' in English. It is most commonly used as a preposition to indicate movement or action resulting in a change of condition, position, or place. For instance, 'Sto andando in Italia' translates to 'I am going into Italy.' Yet, it's important to note that prepositions can be tricky as they do not always translate directly between languages, so context is key.
I live in Italy
The word 'in' is used to express a state of being in a certain location, in this case, the speaker is in Italy.
I am late
Here, 'in' is used as part of a fixed expression 'in ritardo', which directly translates as 'in delay', but is used to mean 'late'.
I work in a bank
The word 'in' in this context is used to imply the place (a bank) where the speaker works.