اشتريت كيلو تفاح من البقالة وخبز طازة من المخبز.

Because Arabic often uses a verb-first sentence pattern, especially in everyday speech. Starting with اشتريت is a very normal way to say I bought.

You can say أنا اشتريت too, but that usually adds emphasis, like I bought (not someone else) or as for me, I bought.

اشتريت means I bought.

It comes from the verb اشترى / يشتري meaning to buy, and the ending -ت shows I in the past tense. So the whole word already includes the subject.

Because the subject is already built into the verb. In اشتريت, the ending tells you the subject is I.

In Levantine Arabic, subject pronouns are often omitted when the verb already makes the meaning clear. أنا is optional unless you want emphasis or contrast.

In Arabic, measure expressions usually do not need a separate word for of.

So كيلو تفاح literally looks like kilo apples, but it means a kilo of apples. This pattern is very common:

• كاسة مي = a glass of water
• متر قماش = a meter of fabric
• كيلو بندورة = a kilo of tomatoes

تفاحة means one apple.
تفاحات means apples when you are counting individual apples.

But after a weight or measure, Arabic often uses the broader noun تفاح, which works like apples / apple fruit in this context. So كيلو تفاح is the natural way to say a kilo of apples.

Because here it means some bread or bread in general, not a specific previously mentioned bread.

Arabic often leaves mass nouns indefinite in this kind of sentence. So خبز طازة means fresh bread, not the fresh bread.

Because adjectives normally come after the noun in Arabic.

So:

• خبز طازة = literally bread fresh
• natural English = fresh bread

That noun-then-adjective order is one of the basic word-order differences from English.

طازة is a very common colloquial word meaning fresh, especially in spoken Levantine and other dialects.

In more formal Arabic, you would expect طازج or طازجة. But in everyday speech, طازة is extremely common and often behaves like a fixed colloquial adjective, so خبز طازة sounds very natural.

Because Arabic often uses the definite article with places like shops and businesses more readily than English does.

So من البقالة and من المخبز naturally mean from the grocery store and from the bakery. Depending on context, English might also say from a grocery store, but Arabic often still uses the definite form for this kind of everyday place.

Because each thing has its own source:

• a kilo of apples from the grocery store
• fresh bread from the bakery

Repeating من makes that structure clear. It works very much like repeating from in English.

Because once the verb I bought has already been stated, Arabic can leave it out if it is still understood.

So اشتريت كيلو تفاح من البقالة وخبز طازة من المخبز means:

• I bought a kilo of apples from the grocery store
• and [I bought] fresh bread from the bakery

This kind of omission is very natural and efficient.

It is understandable and basically natural, but real-life Levantine can vary by country, city, and speaker.

For example, some speakers might prefer:

• الدكان instead of البقالة
• الفرن instead of المخبز

But the overall structure is good Levantine-style colloquial Arabic, and a learner should definitely understand and be understood using it.