La rima de ese verso es fácil de recordar, así que mi hija la repite en casa.

Spanish normally shows possession or of relationships with de.

• la rima de ese verso = the rhyme of that verse
• literally: the rhyme belonging to that verse

This is much more natural in Spanish than trying to copy the English possessive structure.

Ese means that.

Spanish has a three-part system of demonstratives:

• este / esta = this (near the speaker)
• ese / esa = that (near the listener, or not especially near the speaker)
• aquel / aquella = that over there (far from both)

So ese verso means that verse.

Because verso is a masculine noun.

So the demonstrative has to match it:

• ese verso
• este verso
• aquel verso

If the noun were feminine, you would use esa, esta, aquella, etc.

This is a very common Spanish pattern:

• ser + adjective + de + infinitive

So:

• es fácil de recordar = it is easy to remember
• literally: it is easy to be remembered / easy of remembering

Other common examples:

• es difícil de entender = it is difficult to understand
• es imposible de olvidar = it is impossible to forget

In English we usually just say easy to remember, but in Spanish de is required in this structure.

Because así que introduces a result or consequence:

• ..., así que ... = ..., so ...

The comma helps separate the first idea from the result:

• The rhyme is easy to remember, so my daughter repeats it at home.

This is very normal punctuation in Spanish.

Así que means so, therefore, or as a result.

In this sentence, it connects cause and consequence:

• La rima ... es fácil de recordar → cause
• así que mi hija la repite en casa → result

It is very common in everyday Spanish.

Compare:

• Estoy cansado, así que me voy. = I'm tired, so I'm leaving.

Here la is a direct object pronoun meaning it.

It refers back to la rima:

• la rima = feminine singular
• so the pronoun is la

So:

• mi hija la repite = my daughter repeats it

This avoids repeating la rima again.

Because in Spanish, object pronouns normally go before a conjugated verb.

So you get:

• mi hija la repite

not:

• mi hija repite la ❌

With infinitives and gerunds, pronouns can often attach to the end:

• va a repetirla
• está repitiéndola

But with a normal conjugated verb like repite, the pronoun goes before it.

Because the verb is repetir and here it is conjugated for:

• third person singular
• present tense

So:

• yo repito
• tú repites
• él/ella repite
• mi hija repite

Mi hija is singular, so repite is the correct form.

Also, repetir is an e → i stem-changing verb in the present:

• repito
• repites
• repite
• repetimos
• repetís
• repiten

Spanish often leaves out the article before possessives like mi, tu, su, etc.

So you say:

• mi hija = my daughter
• mi casa = my house
• mi libro = my book

You would not normally say:

• la mi hija ❌

That structure is not standard modern Spanish.

En casa is a very common expression meaning at home.

So:

• mi hija la repite en casa = my daughter repeats it at home

Spanish often uses en casa without an article when talking about home in a general sense.

Compare:

• Estoy en casa. = I'm at home.

If you say en la casa, it usually sounds more like in the house or refers to a specific house as a physical place.

A verso is a line of poetry or a verse.

A poema is the whole poem.

So in this sentence:

• ese verso = that verse / that line
• la rima de ese verso = the rhyme of that verse

This suggests the rhyme belongs to one particular line or verse, not necessarily the whole poem.

Yes, fácil has a written accent on the á.

That accent shows the stress falls on the first syllable:

• FÁ-cil

Without the accent, it would not follow normal Spanish spelling rules.

A few useful pronunciation notes for Spain:

• hija: the j sounds like a strong throaty h
  
  • approximately EE-ha
• fácil: stress on the first syllable
  
  • FA-thil in much of Spain, because c before i is often pronounced like th
• recordar: the r in the middle is a soft tap
• repite: stress on ti → re-PEE-te
• casa: in Spain, s is a normal s sound

In most of Spain, c before e/i is pronounced with the th sound of think, so:

• fácil ≈ FA-thil

In Latin America, it is usually pronounced with an s sound instead.

Yes, grammatically you could say:

• ..., así que mi hija repite la rima en casa.

But using la is more natural because Spanish often avoids repeating the same noun when it is already clear.

So la repite sounds smoother and more natural than repeating la rima again.