La kinejo montras diversajn filmojn.

In Esperanto, -o marks a noun. So kinejo is a noun meaning cinema or movie theater.

You can break it down like this:

• kin- = film / cinema-related root
• -ej- = place used for something
• -o = noun ending

So kinejo literally means something like a place for films.

-ej- is a very common Esperanto suffix meaning place.

So:

• lerni = to learn
• lernejo = school, a place for learning

And here:

• kino / kin- = cinema / film
• kinejo = cinema, movie theater

Learning suffixes like -ej- is very useful, because Esperanto builds many words this way.

The ending -as shows the present tense in Esperanto.

So:

• montri = to show
• montras = shows / is showing
• montris = showed
• montros = will show

In this sentence, La kinejo montras..., the cinema shows films, so the present tense -as is used.

Because Esperanto usually does not need an extra helping verb like English does in ordinary statements.

English says:

• The cinema shows films

Esperanto expresses this directly with the verb ending:

• montras = shows

So the tense and person are built into the verb ending itself.

Because filmojn is both:

• plural → -j
• direct object → -n

Step by step:

• filmo = a film
• filmoj = films
• filmojn = films, as the thing being shown

In Esperanto, the direct object usually takes -n. Since the cinema is doing the showing, and the films are what is being shown, filmojn gets -n.

Because adjectives must agree with the nouns they describe in Esperanto.

Here, diversajn describes filmojn, so it matches it in:

• plural → -j
• accusative/direct object → -n

Comparison:

• diversa filmo = a diverse / different film
• diversaj filmoj = various films
• diversajn filmojn = various films, as a direct object

This agreement is one of the core grammar features of Esperanto.

The -n ending marks the direct object.

In this sentence:

• La kinejo = the subject, the thing doing the action
• montras = shows
• diversajn filmojn = the direct object, the thing being shown

So -n helps show who is doing the action and what receives it.

This is why Esperanto word order can be more flexible than English: the endings carry a lot of the grammatical information.

Yes, Esperanto allows more flexibility than English because of endings like -n.

For example, these would still be understandable:

• La kinejo montras diversajn filmojn.
• Diversajn filmojn la kinejo montras.

Because filmojn has -n, you can still tell it is the object.

That said, the most neutral and common order is still subject–verb–object, which is what this sentence uses.

La is the Esperanto definite article, meaning the.

So:

• kinejo = a cinema / cinema
• la kinejo = the cinema

Esperanto has only one article, la, and it does not change for gender, number, or case.

Also, Esperanto has no indefinite article like English a/an, so plain kinejo can mean a cinema or just cinema depending on context.

Usually diversajn filmojn means various films or different kinds of films.

In many contexts, diversaj suggests variety rather than strict contrast between one item and another.

So in natural English, this sentence is often understood as something like:

• the cinema shows various films
• the cinema shows a variety of films

The exact nuance depends on context, but various films is often the most natural reading.

Usually kinejo means the cinema/movie theater as a place, but like English the cinema, it can also refer to the business or venue in a practical sense.

So in La kinejo montras diversajn filmojn, it does not necessarily mean the building itself literally performs the action. It means the cinema, as a venue or establishment, shows various films.

This is very normal in Esperanto, just as it is in English.

Look for the endings:

• La kinejo has no -n, so it is the subject
• diversajn filmojn has -n, so it is the direct object

So:

• the cinema = the one doing the showing
• various films = the thing being shown

This is one of the most helpful habits in Esperanto: always notice whether a noun or adjective has -n.

Because the adjective must agree with the noun it describes.

Since filmojn is plural, the adjective must also be plural:

• diversa filmo = one various/different film
• diversaj filmoj = various films

And because the whole noun phrase is the direct object, both also take -n:

• diversajn filmojn

So the pattern is:

• noun: -o / -oj / -on / -ojn
• adjective: -a / -aj / -an / -ajn

Yes, that is grammatically possible, because Esperanto allows adjectives to come after the noun too.

So both are possible:

• diversajn filmojn
• filmojn diversajn

However, diversajn filmojn is the more neutral and common order. Putting the adjective after the noun can sound more marked or stylistic, depending on context.

It can be either, depending on context.

Because montras is present tense, it can mean:

• a general fact: The cinema shows various films
• a current situation: The cinema is showing various films

Esperanto present tense often covers both ideas, just like English sometimes does. Context tells you which meaning is intended.