Usipige honi karibu na shule wakati watoto wanatoka.

Yes. Usipige is a negative command directed to one person.

It comes from the verb kupiga, which often means to hit/strike, but in many expressions it has other meanings. In this sentence, kupiga honi means to honk the horn.

So:

• piga honi = honk the horn
• usipige honi = don’t honk the horn

A useful contrast:

• Piga honi = Honk!
• Usipige honi = Don’t honk!

If you were speaking to more than one person, you would say:

• msipige honi = don’t honk (plural)

Yes, kupiga often literally means to hit, strike, or beat, but it is also used in many common expressions where English uses a completely different verb.

For example:

• kupiga simu = to make a phone call
• kupiga picha = to take a photo
• kupiga honi = to honk the horn

So in this sentence, you should learn piga honi as a set expression meaning honk.

Honi means horn or car horn, and yes, it is basically a loanword from English horn.

In everyday Swahili, many modern objects or traffic-related words are borrowed or adapted from other languages. So honi is a normal and common word.

In this sentence:

• piga honi = sound the horn / honk

Karibu na shule means near the school or close to the school.

Breakdown:

• karibu = near / close
• na = to / with / near to, depending on context
• shule = school

So:

• karibu na shule = near the school

Be careful: karibu can also mean welcome, depending on context. Here, because it is followed by na shule, it clearly means near.

It could if you saw the word by itself, because karibu has more than one common use in Swahili.

For example:

• Karibu! = Welcome!
• karibu na shule = near the school

The surrounding words make the meaning clear. In this sentence, karibu na is a location phrase, so it means near.

Wakati can mean both when and while, depending on context.

In this sentence, it introduces the time when the action is happening:

• wakati watoto wanatoka = when the children are coming out / while the children are leaving

In natural English, either when or while may fit depending on how the translation is phrased. The idea is that the honking should not happen at the time children are leaving school.

Wanatoka comes from the verb kutoka, which usually means to go out, come out, leave, or exit.

It breaks down like this:

• wa- = they (subject marker for the noun class used by watoto)
• -na- = present tense
• -toka = go out / come out / leave

So wanatoka literally means:

• they are going out
• they are coming out
• they are leaving

In this context, watoto wanatoka means the children are coming out of school or leaving school.

Because Swahili verbs must agree with the noun class of their subject.

Watoto means children and belongs to the plural human noun class. That class takes the subject marker wa-.

So:

• watoto wanatoka = the children are leaving
• wa- matches watoto

Compare:

• mtoto anatoka = the child is leaving
• watoto wanatoka = the children are leaving

So the verb changes to match singular or plural.

Because a full sentence in Swahili normally needs a conjugated verb, just like in English.

• watoto wanatoka = the children are leaving / coming out

Here, wanatoka is a complete finite verb with:

• subject marker: wa-
• tense marker: -na-
• verb root: -toka

By contrast, kutoka is the infinitive form, meaning to leave or to go out. You would not normally use watoto kutoka to mean the children are leaving.

As written, it is directed at one person, because of usipige.

So this could be said to:

• one driver
• one learner
• one person being instructed

If you wanted to address more than one person, you would say:

• Msipige honi karibu na shule wakati watoto wanatoka.

That means Don’t honk near the school when the children are leaving said to more than one person.

The word order is quite natural and straightforward.

Structure:

• Usipige honi = Don’t honk
• karibu na shule = near the school
• wakati watoto wanatoka = when the children are leaving

So the sentence moves in a very logical order:

1. the command
2. the place
3. the time/situation

That makes it easy to understand.

Yes, in some contexts shuleni could be used, but it would not be exactly the same structure.

• shule = school
• shuleni = at school / in school / to school, depending on context

In this sentence, karibu na shule specifically means near the school, so it is a clear and natural choice.

If you used shuleni, you would usually need to restructure the sentence, because karibu na shule is a fixed location phrase meaning near the school, not at school.

All three are possible depending on context, because kutoka covers that general idea of exiting or departing.

In this sentence, the most natural English interpretations are:

• the children are leaving
• the children are coming out
• the children are getting out of school

Since the sentence is about a school and honking nearby, the idea is probably that school is ending and children are coming out of the building or leaving the school area.

So leaving or coming out are both good ways to understand it.