Ta dziewczynka ma czerwony plecak i białe buty.

Ta means this (sometimes that, depending on context), and it must agree with the noun it describes.

Here, dziewczynka is:

• feminine
• singular
• nominative (the subject form)

So the correct form is ta dziewczynka = this girl.

Compare:

• ten chłopiec = this boy
• ta dziewczynka = this girl
• to dziecko = this child

Both are related, but they are not the same word.

• dziewczynka = girl / little girl
• dziewczyna = girl / young woman / girlfriend depending on context

So dziewczynka clearly refers to a child. It is a very natural word in this sentence.

The ending -ka often makes a noun sound smaller or more child-related, though in this case dziewczynka is just the normal everyday word for little girl.

Ma means has.

It comes from the verb mieć = to have.

This is the 3rd person singular form, used with:

• he
• she
• it

Examples:

• On ma = he has
• Ona ma = she has
• To ma = it has

So Ta dziewczynka ma... means This girl has...

Because the adjective must agree with the noun.

Plecak is:

• masculine
• singular

So the adjective must also be in the masculine singular form:

• czerwony plecak = red backpack

Compare:

• czerwony plecak = masculine singular
• czerwona torba = feminine singular
• czerwone krzesło = neuter singular

In Polish, adjective endings change depending on gender, number, and case.

Because buty is plural, so the adjective must also be plural.

• białe = white, plural form
• buty = shoes

So:

• białe buty = white shoes

This is the normal plural agreement.

A useful comparison:

• biały but = a white shoe
• białe buty = white shoes

They are in the accusative, because they are the direct objects of ma (has).

The girl has what?

• plecak
• buty

So grammatically, these are objects.

However, the forms look just like the nominative here:

• plecak stays plecak
• buty stays buty

That happens because:

• masculine inanimate nouns often have the same form in nominative and accusative singular
• many plural non-masculine-personal nouns also look the same in nominative and accusative

So even though the case is accusative, the words do not visibly change here.

Good question. It actually is in the accusative, but for a masculine inanimate singular noun, the accusative form is often the same as the nominative.

So:

• nominative: czerwony plecak
• accusative: czerwony plecak

They look identical.

If the noun were masculine animate, you would usually see a change:

• nominative: dobry pies = good dog
• accusative: dobrego psa

But plecak is inanimate, so there is no visible change here.

Because Polish does not have articles like English.

English distinguishes:

• a girl
• the girl

Polish usually does not mark that difference with a separate word. Context does the job.

So:

• dziewczynka can mean a girl or the girl
• ta dziewczynka makes it more specific: this girl

That is why Polish sentences can seem shorter than English ones.

Usually, yes. I is the normal Polish word for and.

In this sentence:

• czerwony plecak i białe buty = red backpack and white shoes

One thing to remember is pronunciation: Polish i is pronounced like English ee in see.

So i means and, but it is not pronounced like English eye.

Because in a simple list of two items joined by i (and), Polish normally does not use a comma.

So this is correct:

• ...plecak i białe buty.

This is similar to English:

• a red backpack and white shoes

A comma would usually appear only in more complex structures, not in a basic X and Y phrase.

Yes, Polish word order is more flexible than English word order.

The neutral, most natural order here is:

• Ta dziewczynka ma czerwony plecak i białe buty.

But other orders are possible for emphasis, for example:

• Czerwony plecak i białe buty ma ta dziewczynka.
• Ta dziewczynka czerwony plecak i białe buty ma.
  (possible, but less neutral)

Even when the order changes, the endings help show how the words relate to each other.

For learners, it is best to stick with the neutral order first.

A rough pronunciation is:

jyev-CHIN-ka

A slightly more detailed guide:

• dzie sounds roughly like jye
• w in Polish sounds like English v
• czy sounds roughly like chi
• nka sounds like n-ka

So dziewczynka is approximately: jyev-CHIN-ka

The stress is normally on the second-to-last syllable: dziew-CZYN-ka

A rough guide:

Ta dziewczynka ma czerwony plecak i białe buty.

Approximate pronunciation: Ta jyev-CHIN-ka ma cher-VO-ny PLE-tsak ee BYA-we BU-ty

A few useful points:

• cz sounds like ch in chop
• w sounds like v
• ł sounds like English w
• i sounds like ee
• stress is usually on the second-to-last syllable in each word

Buty is plural: shoes.

The singular form is:

• but = shoe

So:

• biały but = a white shoe
• białe buty = white shoes

English often uses a pair of shoes, but Polish can simply say buty when talking about shoes in general.

Yes. Grammatically, that is perfectly correct.

You are just changing the colors:

• biały plecak = white backpack
• czerwone buty = red shoes

The important thing is that the adjectives must agree with the nouns:

• plecak → masculine singular → biały / czerwony
• buty → plural → białe / czerwone

So the pattern stays the same even if you change the vocabulary.