Watoto walikula sambusa mbili, halafu wakaomba wali na njegere.

Wa- is the subject marker for they when the subject belongs to the noun class for plural people.

Here, watoto means children, so the verb must agree with that noun:

• watoto = children
• wa-li-kula = they-PAST-eat

So walikula literally breaks down as:

• wa- = they
• -li- = past tense
• kula = eat

Together: they ate.

-li- is a common past tense marker in Swahili.

So:

• walikula = they ate
• waliomba would mean they asked/requested

In this sentence, the first action is in the regular past tense: the children ate.

This is a very common question. In wakaomba, the -ka- often shows the next action in a sequence: and then they asked.

So:

• walikula = they ate
• wakaomba = then they asked / and they asked next

This -ka- form is very common in storytelling and in sequences of events. It helps show that one thing happened after another.

So the sentence has a natural flow:

1. Watoto walikula sambusa mbili
2. halafu wakaomba wali na njegere

You could think of wakaomba as something like they then asked.

Because both help show sequence, and using them together sounds natural.

• halafu = then / afterwards
• wakaomba = they then asked / they went on to ask

So the sentence is a bit like:

• The children ate two samosas, and then they asked for rice and peas.

Using both is not wrong or redundant in a bad way. It simply makes the sequence very clear and natural in Swahili.

Halafu means then, after that, or afterwards.

It links one event to the next:

• first they ate
• halafu = then
• they asked for more food

It is a very common word in both speaking and writing.

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

So watoto can mean:

• children
• the children

The exact meaning depends on context. In a sentence like this, English usually translates it as the children or just children, depending on what sounds best.

In Swahili, numbers usually come after the noun.

So:

• sambusa mbili = two samosas
• vitabu viwili = two books
• watoto wawili = two children

That means the normal order is:

noun + number

So sambusa mbili is the expected word order.

Because wawili is used for people, while mbili is used for many non-human nouns.

Compare:

• watoto wawili = two children
• sambusa mbili = two samosas

Even though both mean two, the form changes depending on the noun class.

Since sambusa is not a person, mbili is correct here.

Yes. Kuomba can mean to ask for, to request, or sometimes to beg, depending on context.

In this sentence, wakaomba wali na njegere means they asked for rice and peas.

So here it is best understood as:

• request
• ask for

not necessarily beg.

In Swahili, kuomba can take the thing requested directly, without needing a separate word that matches English for.

So:

• wakaomba wali na njegere = they asked for rice and peas

English needs for, but Swahili does not have to express it separately here.

That is a normal difference between the two languages.

Here, wali is a noun meaning cooked rice.

This can confuse learners because wali- can also appear as part of a verb, as in walikula:

• wa-li-kula = they ate

But in wakaomba wali na njegere, wali is not part of a verb. It is a food word:

• wali = rice

So the sentence contains both:

• a verb with wali- inside it (walikula)
• the noun wali meaning rice

They just happen to look similar.

Here na means and.

So:

• wali na njegere = rice and peas

In other contexts, na can also mean with, so learners often have to rely on context.

Examples:

• chai na mkate = tea and bread
• alikuja na rafiki yake = he/she came with his/her friend

In this sentence, and is the correct meaning.

Njegere means peas, often understood in food contexts as green peas.

So:

• wali na njegere = rice and peas

Depending on region and context, food words can vary a little, but njegere is a standard word learners should know.

You could translate it that way word-for-word to see the structure, but it is not natural English.

A more natural English translation would be:

• The children ate two samosas, then asked for rice and peas.

Literal translations can help you understand the grammar, but natural translations are better for real English.

In this sentence, it is understood as plural because of mbili = two.

So:

• sambusa mbili = two samosas

Many loanwords in Swahili do not change form much between singular and plural, so the number word helps make it clear.

For example:

• sambusa moja = one samosa
• sambusa mbili = two samosas

The noun stays sambusa, while the number tells you whether it is one or more.

A helpful breakdown is:

• Watoto = the children
• walikula = they ate
• sambusa mbili = two samosas
• halafu = then
• wakaomba = they then asked for
• wali na njegere = rice and peas

So the pattern is roughly:

Subject + verb + object, then connector + next verb + next object

That makes it a good example of how Swahili tells events in sequence.