Setelah ronda malam selesai, Ayah minum teh hangat di rumah.

Setelah means after. It introduces a time clause:

Setelah ronda malam selesai = After the night patrol finished

In Indonesian, this time clause can come before or after the main clause.

• Setelah ronda malam selesai, Ayah minum teh hangat di rumah.
• Ayah minum teh hangat di rumah setelah ronda malam selesai.

Both are natural. When the setelah clause comes first, a comma is commonly used.

Ronda malam refers to a night patrol, especially a neighborhood security patrol. In Indonesia, this often has a community or local-security sense, not necessarily a formal police patrol.

So this is a set expression:

• ronda = patrol
• malam = night

Together, ronda malam means night patrol.

Indonesian usually does not use a separate verb like to be in this kind of sentence.

So:

• ronda malam selesai literally looks like night patrol finished
• natural English: the night patrol was finished / ended

This is very common in Indonesian. A predicate adjective or state word can come directly after the subject without any word for is/was.

Other examples:

• Pintu terbuka = The door is open
• Saya sibuk = I am busy
• Acara selesai = The event is over

It is often best understood as a stative word/adjective meaning finished, done, or over, but in practice it behaves a lot like a verb in translation.

In this sentence:

• ronda malam selesai = the night patrol is finished / has ended

So even if English uses a verb phrase, Indonesian can simply use selesai as the predicate.

Because the clause is talking about the event being over, not explicitly about who finished it.

• ronda malam selesai = the night patrol finished / was over

The focus is on the activity ending. Indonesian often allows this kind of event-focused phrasing.

If you wanted to make Ayah more directly the doer, you could say something like:

• Setelah Ayah selesai ronda malam, ... = After Dad finished the night patrol, ...

That version puts Ayah more clearly inside the first clause.

Ayah means father/dad. It is often capitalized when used like a name or a title for a specific person, especially within a family context.

So:

• Ayah minum teh... = Dad drank tea...

If you were speaking more generally about someone’s father, lowercase ayah is also possible:

• ayah saya = my father

Capitalization here helps show that Ayah is being used like Dad in English.

Indonesian generally does not use articles like a, an, or the.

So:

• teh can mean tea, a tea, or the tea
• rumah can mean house, a house, the house, or sometimes home

The exact meaning depends on context.

That is why:

• Ayah minum teh hangat di rumah can naturally be translated as
• Dad drank warm tea at home without needing an Indonesian word for the.

In Indonesian, adjectives usually come after the noun.

So:

• teh hangat = warm tea
• rumah besar = big house
• air dingin = cold water

This is one of the most important word-order differences from English.

Hangat usually means warm. In everyday translation, though, teh hangat can sometimes be rendered as warm tea or even just hot tea, depending on context.

A rough comparison:

• hangat = warm
• panas = hot

So teh hangat suggests tea that is pleasantly warm, not necessarily extremely hot.

Because di marks a location, while ke marks movement toward a place.

• di rumah = at home / in the house
• ke rumah = to the house / homeward

In this sentence, Ayah is drinking tea at home, so the location marker di is correct.

It can mean either, depending on context. In many everyday sentences, di rumah is best translated as at home.

So here:

• Ayah minum teh hangat di rumah is most naturally:
• Dad drank warm tea at home

Even though rumah literally means house, the phrase often has the broader sense of home.

That’s right: Indonesian usually does not mark tense the way English does.

The sentence itself could be understood from context as:

• Dad drinks warm tea at home after the night patrol is over
• Dad drank warm tea at home after the night patrol ended

Time is usually understood from:

• context
• time words
• the situation being described

So the English past tense often comes from the surrounding context, not from a special Indonesian verb form.

It is not absolutely required in all informal writing, but it is standard and helpful when the time clause comes first.

• Setelah ronda malam selesai, Ayah minum teh hangat di rumah.

The comma separates the introductory time clause from the main clause.

If the setelah clause comes after the main clause, a comma is usually not needed:

• Ayah minum teh hangat di rumah setelah ronda malam selesai.

Yes. Indonesian word order is fairly flexible here.

These are both natural:

• Setelah ronda malam selesai, Ayah minum teh hangat di rumah.
• Ayah minum teh hangat di rumah setelah ronda malam selesai.

The meaning stays basically the same. The first version emphasizes the time setting first; the second starts directly with Ayah and the main action.