Leo kuna baridi kidogo, kwa hiyo Amina amevaa skafu juu ya blauzi yake na amefunga zipu ya koti.

Here kuna means something like there is / there exists. In weather expressions, Swahili often uses it this way:

• kuna baridi = it is cold / there is cold
• kuna joto = it is hot

So Leo kuna baridi kidogo literally feels like Today there is a little cold, but in natural English it means It’s a little cold today.

In Swahili, many time words can appear on their own without a preposition:

• leo = today
• jana = yesterday
• kesho = tomorrow

So Leo kuna baridi kidogo is completely normal. Swahili does not need a separate word like on in this kind of expression.

Kidogo means a little, slightly, or a bit.

In this sentence, it softens baridi:

• baridi kidogo = a little cold / slightly cold

This is a very common word in Swahili. Depending on context, it can also mean small or a little amount.

Kwa hiyo means so, therefore, or because of that.

It connects the two parts of the sentence:

• it is a little cold today
• therefore Amina is dressed warmly

So it works like a result phrase: so / therefore.

This is a very common learner question.

• anavaa = she wears / she is putting on / she wears habitually
• amevaa = she has put on, and now she is wearing

In natural English, amevaa is often best translated as is wearing.

So Amina amevaa skafu does not just focus on the action of putting it on. It focuses on the resulting state: she now has it on.

Usually, in sentences like this, amevaa is best understood as is wearing.

The verb kuvaa is interesting because the perfect form often describes a present state resulting from a completed action.

So:

• amevaa skafu = she is wearing a scarf

If you translate it too literally as has put on a scarf, that is not wrong, but in normal English is wearing a scarf is usually the most natural meaning.

Juu ya means on, on top of, or over.

Here it shows that the scarf is worn over the blouse:

• juu ya blauzi yake = over her blouse / on top of her blouse

The structure is:

• juu = top / above
• ya = of

So literally it is something like on top of her blouse, but in natural English here, over her blouse is usually the best interpretation.

In Swahili, possessives usually come after the noun, not before it.

So:

• blauzi yake = her blouse
• literally: blouse her

The form yake means his/her here. It agrees with the noun class of blauzi.

This is different from English, where the possessive comes first:

• English: her blouse
• Swahili: blauzi yake

The verb kufunga has a broad meaning: to close, to fasten, to tie, or to shut.

So:

• amefunga zipu ya koti = she has zipped up the coat / she has closed the zipper of the coat

In natural English, she has zipped up her coat or she zipped up the coat is the most natural way to say it.

Here ya links two nouns and often means of.

So:

• zipu ya koti = the zipper of the coat / the coat’s zipper

This structure is very common in Swahili:

• mlango wa nyumba = the door of the house
• jina la mtoto = the child’s name
• zipu ya koti = the coat’s zipper

The exact connector changes depending on noun class, and here it is ya.

The a- is the subject marker for he/she.

Since the subject is Amina, each finite verb needs its own subject marker:

• a-me-vaa
• a-me-funga

So even though English says Amina is wearing ... and has zipped ..., Swahili repeats the subject marking on both verbs. This is normal and necessary.

Yes, they are borrowed words, and that is very common in Swahili.

• skafu = scarf
• blauzi = blouse
• zipu = zip / zipper

A lot of everyday Swahili vocabulary, especially for clothing and modern objects, comes from borrowing. Even when a word is borrowed, it still behaves like a normal Swahili noun in the sentence.