Mlinzi alisema si rahisi kumwona chui kwenye mbuga.

Mlinzi means guard, watchman, or sometimes ranger, depending on context.

Swahili does not normally use articles like a and the, so Mlinzi can mean either a guard or the guard. The context tells you which one is meant.

A useful extra point:

• singular: mlinzi
• plural: walinzi

So Mlinzi alisema... can naturally be understood as The guard said....

It can mean either one.

Breakdown:

• a- = subject marker for a singular animate noun, so he/she
• -li- = past tense
• -sema = say

So alisema literally means he said or she said.

Swahili verbs usually do not mark natural gender, so the same form works for both he and she.

Because Swahili, like English, often leaves it out.

So:

• Mlinzi alisema si rahisi... means
• The guard said it is not easy...

You could also say:

• Mlinzi alisema kwamba si rahisi...

Here kwamba means something like that, but it is not required.

In this kind of sentence, si is used as a negative copular form, and rahisi means easy.

So:

• si rahisi = is not easy / it is not easy

Swahili does not need a dummy subject like English it in a sentence like this. English says it is not easy, but Swahili can simply say si rahisi.

You may also hear sio rahisi in speech, but si rahisi is a very normal and standard way to say it.

kumwona can be broken down like this:

• ku- = infinitive marker, like to
• m- = object marker for a singular animate object, like him/her/it
• -ona = see

So kumwona literally means to see him/her/it.

Because the verb root begins with a vowel, the pronunciation and spelling become mwona rather than just mona.

In this sentence, that object marker refers to chui.

Yes, kuona chui is also possible.

Using an object marker together with the full noun is common in Swahili, especially when the object is animate or felt to be more specific. Since chui is an animal, animate agreement is very natural here.

So:

• kuona chui = to see a leopard / leopards
• kumwona chui = to see the leopard / a leopard, with the animate object marked on the verb

In many contexts, the difference is small. The version with m- often sounds a bit more connected to that specific object.

Here it is singular.

The form chui itself can be the same in singular and plural, so context and agreement help you understand the number.

In this sentence, the object marker m- in kumwona shows singular animate agreement, so we understand one leopard.

If it were plural, you would expect plural animate agreement, for example:

• kuwaona chui = to see leopards / to see the leopards

kwenye is a common locative word meaning in, on, or at, depending on the situation.

Here:

• kwenye mbuga = in the park

mbuga can mean:

• park
• game reserve
• open plain

Because the sentence talks about a leopard, mbuga here most naturally suggests a wildlife park or reserve.

The sentence is structured very naturally for Swahili:

• Mlinzi = the guard
• alisema = said
• si rahisi = it is not easy
• kumwona chui = to see a leopard / the leopard
• kwenye mbuga = in the park

So the overall pattern is:

The guard said + it is not easy + to see a leopard + in the park

A very literal gloss would be:

Guard said not easy to-see-it leopard in park

That sounds odd in English, but it is a normal Swahili structure.

A rough guide:

• chui sounds like choo-ee, with two clear vowel sounds
• Mlinzi begins with an ml- cluster, roughly m-LEE-nzee

A few pronunciation tips:

• ch in Swahili is like English ch in chair
• vowels are usually pronounced clearly and separately
• zi at the end sounds like zee

So the sentence begins roughly:

m-LEE-nzee ah-lee-SEH-ma...

Not perfect English-style spelling, but close enough to help you say it.