Adoran bailar.

Adoran is the 3rd person plural, present tense form of adorar.

So it can mean:

• they adore / they love
• in some contexts, you all adore (with ustedes)

In this sentence, it is followed by an infinitive, so the idea is they love/adore dancing.

Spanish often drops subject pronouns when the verb already shows who the subject is.

So Adoran bailar is naturally understood as:

• Ellos adoran bailar
• Ellas adoran bailar
• or sometimes Ustedes adoran bailar

Spanish usually does not need to say ellos or ellas unless the speaker wants emphasis or contrast.

Because after verbs like adorar, Spanish normally uses the infinitive to talk about an activity in a general way.

So:

• Adoran bailar = they love dancing / they love to dance

By contrast:

• bailando means dancing in the sense of while dancing or in the process of dancing

For example:

• Están bailando = they are dancing

So in your sentence, bailar is the correct form.

Because adorar can be followed directly by an infinitive.

So:

• Adoran bailar is correct

Not:

• Adoran a bailar

Some Spanish verbs do need a preposition before another verb, but adorar does not.

In a sentence like this, adorar often feels closer to to love or to really love in natural English.

So Adoran bailar can sound like:

• they love dancing
• they really love dancing
• they adore dancing

It is stronger than just they like dancing.

Normally, no.

Although adorar can mean to adore or even to worship in religious contexts, when it is used with an activity like bailar, it usually just means to love doing that activity.

So here the normal interpretation is simply:

• they love dancing

Yes, in some contexts.

Adoran is also the form used with ustedes.

In Spain, everyday informal plural is usually vosotros, so most of the time:

• Adoráis bailar = you all love dancing (informal, common in Spain)

But:

• Adoran bailar can be used for ustedes in formal situations

So without context, adoran could mean they or you all (formal).

Adoran bailar is perfectly correct and natural.

That said, Spanish speakers also very commonly use:

• Les encanta bailar = they love dancing / they really love dancing

Both are good. Very roughly:

• adoran bailar sounds strong and direct
• les encanta bailar is also very common in everyday speech

You can say aman bailar, and it is understandable, but adoran bailar often sounds more natural for this kind of idea.

In Spanish:

• amar is often associated with deep love, especially for people
• adorar works very well for things, activities, or strong enthusiasm

So for an activity like dancing, adoran bailar is very idiomatic.

A simple pronunciation guide is:

ah-DO-ran bye-LAR

A few details:

• adoran has the stress on do
• bailar has the stress on the last syllable: lar
• ai in bailar sounds like eye
• in Spain, b and v are pronounced the same

So the rhythm is:

• a-DO-ran bai-LAR

Yes, but it is slightly different.

• Adoran bailar = they love dancing / they love to dance
• Adoran el baile = they love dance / they love dancing as a thing, an art form, or the world of dance

The original sentence focuses more on the activity of dancing.

In Spanish, the present tense often covers both:

• what is true now
• what is true generally / habitually

So Adoran bailar can mean:

• they love dancing right now
• they are people who love dancing in general

Usually the context tells you which shade is intended.