Huduma ya chumbani imeanza.

A word-by-word breakdown is:

• huduma = service
• ya = of / relating to
• chumbani = in the room
• imeanza = has started / has begun

So huduma ya chumbani is the usual way to say room service, and imeanza says that it has started.

In Swahili, ya is a possessive or linking word that often connects two nouns, a bit like of in English.

So:

• huduma ya chumbani = service of the room / room service

It does not always translate literally word for word. In natural English, we would usually say room service, not service of the room.

Chumba means room.
When you add -ni, it often gives a location meaning: in / at / to that place.

So:

• chumba = room
• chumbani = in the room / at the room

This -ni ending is very common in Swahili for places and locations.

This is one of those places where Swahili uses a slightly different structure from English.

Literally, huduma ya chumbani feels like service for/in the room, but idiomatically it means room service. The idea is the service connected with your room or provided to the room.

So even if the literal parts look a little different, the whole phrase is the normal expression.

Imeanza can be broken into:

• i- = subject marker for the noun class of huduma
• -me- = perfect marker, often meaning has
• anza = begin / start

So:

• i-me-anza = it has started

Because huduma belongs to a noun class that takes i- as its subject marker, the verb starts with i-.

In Swahili, the subject is usually built into the verb.

So in imeanza:

• i- already means it for huduma

That means Swahili does not need a separate standalone word for it here. The verb already includes that information.

Because huduma is grammatically singular here.

Even though English learners may focus on meaning first, Swahili verbs must agree with the noun class of the subject. Huduma takes the singular agreement marker i-, so you get:

• huduma imeanza = the service has started

If the noun were different, the subject marker on the verb could change.

Not exactly, but it is often close.

The Swahili -me- tense usually shows a completed action with present relevance. In many cases, English translates that with has or have.

So:

• imeanza = has started
• depending on context, sometimes started may also sound natural in English

It is best to think of -me- as the Swahili perfect tense, not as a direct one-to-one equivalent of English has.

Swahili does not have articles like English a, an, and the.

So huduma can mean:

• service
• the service
• sometimes a service

The exact meaning depends on context. In this sentence, English would naturally translate it as the room service has started or simply room service has started.

Yes. Imeanza can be translated as either has started or has begun.

So all of these are natural translations:

• Room service has started.
• Room service has begun.
• The room service has started.

The best choice depends on the style of English being used.

A simple pronunciation guide is:

• Huduma = hoo-DOO-ma
• ya = yah
• chumbani = choom-BAH-nee
• imeanza = ee-meh-AHN-za

A few helpful points:

• Swahili vowels are usually pronounced clearly: a, e, i, o, u
• Stress often falls near the second-to-last syllable
• ch sounds like the ch in church

So the whole sentence is roughly:

hoo-DOO-ma yah choom-BAH-nee ee-meh-AHN-za