O estúdio de gravação está pronto para o apresentador.

Because both estúdio and apresentador are masculine singular nouns, so they normally take the masculine singular definite article o.

• o estúdio = the studio
• o apresentador = the presenter / the host

In Portuguese, articles are used more often than in English, so keeping o here sounds natural.

Estúdio is the Portuguese word for studio. It looks similar to English because it is a cognate, but the spelling and pronunciation are adapted to Portuguese.

A few important details:

• the accent in estúdio shows the stressed syllable
• pronunciation is roughly es-TOO-jee-o in Brazilian Portuguese

So even though it resembles English, it should be treated as a normal Portuguese noun.

De gravação means for recording or of recording, depending on how literally you want to analyze it.

Together, estúdio de gravação is a fixed-type expression meaning:

• recording studio

This is a very common Portuguese structure:

• sala de aula = classroom
• máquina de lavar = washing machine
• estúdio de gravação = recording studio

So de + noun often works like an English compound noun or descriptive phrase.

Because gravação is a noun, meaning recording.

• gravar = to record
• gravação = recording

Portuguese often uses a noun after de to describe the type or purpose of something:

• sala de reunião = meeting room
• equipamento de gravação = recording equipment

So estúdio de gravação literally means something like studio of recording, but in natural English it is simply recording studio.

Because está is from estar, which is commonly used for states or conditions, especially when something is ready, open, closed, clean, and so on.

• está pronto = is ready

Using ser here would sound wrong in normal Portuguese, because being ready is seen as a condition, not an essential identity.

Compare:

• O estúdio está pronto. = The studio is ready.
• O estúdio é grande. = The studio is big.

So estar is the correct verb for pronto in this sentence.

Because pronto agrees with estúdio, not with apresentador.

• estúdio is masculine singular
• so the adjective must also be masculine singular: pronto

Agreement in Portuguese usually follows the noun being described.

Examples:

• O estúdio está pronto.
• A sala está pronta.

Even though apresentador is also masculine, pronto is describing the studio, not the presenter.

It means for the presenter or for the host.

Here para shows who the studio is ready for, or intended for.

So the idea is:

• the studio is prepared for the presenter to use it

This does not mean the presenter is ready. It means the studio is ready, and the presenter is the person it is ready for.

Yes. Depending on context, apresentador can mean:

• presenter
• host
• TV host
• announcer
• sometimes emcee

In a media or broadcasting context, apresentador often refers to the person who presents a show or program.

So in this sentence, if the setting is a radio or TV studio, host or presenter are both likely translations.

In this sentence, para o apresentador is the natural form.

Portuguese often uses definite articles where English would not always need them. Saying para apresentador here would sound incomplete or unnatural in standard Portuguese.

• para o apresentador = for the presenter

You might omit the article in some special cases, but not normally in a sentence like this.

Yes, a little, but the original order is the most neutral and natural:

• O estúdio de gravação está pronto para o apresentador.

You could move parts around for emphasis, but not every change sounds equally natural.

For example:

• O estúdio está pronto para o apresentador.
  This is fine if de gravação is already understood or unnecessary.

• Para o apresentador, o estúdio de gravação está pronto.
  This is grammatically possible, but it sounds more marked or emphatic.

For most learners, the original order is the best model.

Yes, very important. The accents affect pronunciation and are part of correct spelling.

• estúdio: the accent marks the stressed syllable
• gravação: the -ção ending is very common in Portuguese nouns
• está: the accent distinguishes the stressed form and is required in standard spelling

If you leave accents out, native speakers may still understand you in some digital contexts, but it is considered incorrect writing.

In Brazilian Portuguese, gravação is pronounced roughly like gra-va-SOWN, with a nasal ending.

A few key points:

• ç sounds like s
• ão is a nasal sound, very common in Portuguese
• the stress falls on the last syllable

The ending -ção appears in many words:

• informação
• situação
• produção
• gravação

So learning this pattern is very useful.

It most naturally describes a current situation:

• the recording studio is ready now, or at this moment

That is another reason está is used. It presents the studio’s condition as something currently true.

If you were talking about a general characteristic of the studio, you would probably use a different structure. But estar pronto strongly suggests a state or status rather than a permanent trait.