Tukisubiri chai, watoto watacheza mchezo wa bodi sebuleni.

Tukisubiri breaks down as:

• tu- = we
• -ki- = a marker often meaning if/when/while
• subiri = the verb root wait

So tukisubiri means something like if we wait, when we wait, or very naturally here, while we wait.

In this sentence, the best natural sense is while we wait.

In Swahili, -ki- is often taught as a kind of conditional or situational marker, but in real use it can cover several related ideas:

• if
• when
• while

The exact meaning depends on context.

In Tukisubiri chai, watoto watacheza..., the idea is not really a condition like If we wait for tea, then the children will play. It is more a time/background clause:

• While we wait for tea, the children will play...

So English uses while most naturally here, even though the Swahili structure uses -ki-.

Because the two clauses have different subjects.

• Tukisubiri chai = while we wait for tea
• watoto watacheza... = the children will play...

This is completely normal in Swahili. The first clause gives the situation or background, and the second clause gives the main action.

So the sentence can mean that we are waiting for tea, and during that time the children will be playing.

Watacheza breaks down like this:

• wa- = they (for people)
• -ta- = future tense
• cheza = play

So watacheza means they will play.

Because the subject is watoto (children), the verb uses wa-, the plural subject marker for people.

Because watacheza is future tense, while wanacheza is usually present/progressive.

• watacheza = they will play
• wanacheza = they are playing / they play

In this sentence, the action is presented as something that will happen during that waiting period, so the future form watacheza is used.

In Tukisubiri chai, Swahili does not need a separate word for for.

Literally, it is closer to:

• we-while-wait tea

But natural English is:

• while we wait for tea

This is very common in Swahili: some verbs take their object directly, even where English uses a preposition.

So kusubiri chai means to wait for tea.

It can depend on context.

Most directly, chai means tea. But in East African usage, chai can also refer to tea time or a light refreshment/snack context, depending on the situation.

In this sentence, it most naturally means tea or tea time, but the exact nuance would come from context.

Swahili often expresses noun relationships using -a constructions.

Here:

• mchezo = game
• wa = of
• bodi = board

So mchezo wa bodi literally means game of board, which is how Swahili expresses board game.

This is a very common pattern:

• kitabu cha mwanafunzi = student's book / book of the student
• chumba cha kulala = bedroom (literally room of sleeping)

So mchezo wa bodi is a normal Swahili noun phrase.

The connector -a changes form to agree with the noun before it.

Since mchezo is a noun in the m-/mi- class and singular, -a appears here as wa.

So:

• mchezo wa bodi = board game

This agreement pattern is very important in Swahili. The connector is not always just one fixed form.

Sebule means living room or sitting room.

When you add -ni, it becomes a location:

• sebule = living room
• sebuleni = in the living room

The suffix -ni is very common for places in Swahili. It often means:

• in
• at
• to

depending on context.

So here, sebuleni means in the living room.

The given word order is natural:

• Tukisubiri chai, watoto watacheza mchezo wa bodi sebuleni.

It starts with the background clause, then gives the main action.

Swahili word order is somewhat flexible, but not completely free. You could move some elements for emphasis, but the basic structure here is clear and normal.

For example, sebuleni could sometimes be moved for emphasis, but the original version is straightforward and natural for a learner to model.

In this sentence, mchezo is singular, so it means a board game or one board game.

• mchezo wa bodi = a board game
• michezo ya bodi = board games

So if you wanted to say the children will play board games, you would normally use the plural:

• watoto watacheza michezo ya bodi

Very often, yes. Kusubiri commonly works directly with the thing being waited for.

Examples:

• Ninasubiri basi. = I am waiting for the bus.
• Tunasubiri chakula. = We are waiting for food.
• Tukisubiri chai... = While we wait for tea...

So this is a normal and useful pattern to learn: Swahili often does not need a separate word matching English for after wait.