La nomo de la reĝisoro aperas en la recenzo.

Here de means of. Esperanto often uses de + noun where English might use an apostrophe.

So:

• la nomo de la reĝisoro = the name of the director
• in natural English, also the director’s name

In this sentence, de shows possession or association.

Because both nouns are definite:

• la nomo = the name
• la reĝisoro = the director

Esperanto uses la separately for each definite noun. It does not combine them the way English sometimes does with the director’s name.

Also, la never changes form. It is always just la.

These are basic Esperanto grammar endings:

• -o = noun
  
  • nomo = name
  • reĝisoro = director
  • recenzo = review
• -as = present tense verb
  
  • aperas = appears

These endings are very regular in Esperanto, so they help you identify the job of each word quickly.

Because there is no direct object here.

The sentence has:

• subject: La nomo de la reĝisoro
• verb: aperas
• prepositional phrase: en la recenzo

The -n ending is usually used for a direct object, but aperi is not taking one here. The name is not acting on something; it is simply appearing.

Because la nomo is the thing that appears.

If you ask, What appears in the review? the answer is the director’s name.

So:

• La nomo de la reĝisoro = subject
• aperas = verb
• en la recenzo = where it appears

Literally, aperas means appears.

In this context, it means that the name shows up or is found in the review. So it can be understood as:

• appears in the review
• occurs in the review
• is mentioned in the review (a slightly freer English rendering)

Esperanto aperi can be used both for physically appearing and for appearing in text.

En usually means in.

So:

• en la recenzo = in the review

This is straightforward location, but here the “location” is inside a text rather than a physical place. English does the same thing: we say a word appears in a book, in an article, or in a review.

Yes. Esperanto word order is fairly flexible, especially when the meaning is still clear.

For example, you could also say:

• En la recenzo aperas la nomo de la reĝisoro.

This still means the same thing. It just puts more focus on in the review.

The version you were given is probably the most neutral order.

A few useful pronunciation points:

• ĝ is pronounced like the j in judge
• c is pronounced like ts in cats
• stress in Esperanto normally falls on the second-to-last syllable

So:

• reĝisoro → reh-zhee-SO-ro
• recenzo → reh-tsen-ZO
• aperas → ah-PE-ras
• nomo → NO-mo

That regular stress pattern is very helpful once you get used to it.

In Esperanto, reĝisoro usually means a stage, film, or artistic director — the person who directs a play, movie, or similar work.

That is different from direktoro, which often means a director in the sense of a manager, head, or administrator of an organization.

So in a sentence about a review, reĝisoro strongly suggests the review is of a film, play, or similar artistic work.

Usually no, not if you mean the director.

Without la, reĝisoro would sound more like a director or director in a very general sense. Here the sentence is about a specific director, so de la reĝisoro is the natural form.

So:

• de la reĝisoro = of the director
• de reĝisoro = not the normal choice here for this meaning