من اول صبحانه میخورم و بعد به کار میروم.

Here اول means first or at first.

In this sentence, من اول صبحانه میخورم means I eat breakfast first.
It is being used as an adverb, telling you the order of actions.

So the sentence structure is:

• اول = first
• بعد = then / after that

This pair is very common in Persian when describing a sequence:

• اول ... بعد ...
• first ... then ...

Because Persian often drops subjects when they are already clear from the verb ending.

In this sentence:

• میخورم = I eat
• میروم = I go

The ending -م already tells you the subject is I, so the second من is unnecessary.

You could say:

• من اول صبحانه میخورم و بعد به کار میروم

or more explicitly:

• من اول صبحانه میخورم و بعد من به کار میروم

But the second version sounds repetitive. Persian usually prefers not to repeat the subject unless there is some special emphasis or contrast.

Both are present-tense forms made from:

• می- = an ongoing/habitual present marker
• a verb stem
• a personal ending

میخورم

From خوردن = to eat

• present stem: خور
• می + خور + م
• میخورم = I eat / I am eating

میروم

From رفتن = to go

• present stem: رو
• می + رو + م
• میروم = I go / I am going

In a sentence like this, these forms usually mean a habitual action:

• I first eat breakfast and then go to work

به often means to.

So:

• به کار میروم literally means I go to work

Here:

• به = to
• کار = work
• میروم = I go

This is a very common pattern in Persian:

• به مدرسه میروم = I go to school
• به خانه میروم = I go home
• به کار میروم = I go to work

So به marks the destination.

Good question. را often marks a specific direct object, but in many everyday sentences it can be omitted, especially with common activities like eating meals.

So both of these can occur:

• صبحانه میخورم
• صبحانه را میخورم

But they do not sound exactly the same.

Without را

• more neutral
• more natural in everyday routine statements
• often used when talking about general activities

With را

• can sound more specific or more focused on the object itself

In this sentence, صبحانه میخورم is the normal and natural way to say I eat breakfast.

Yes, this word order is natural.

Persian often uses a pattern like:

• subject
• time/order words
• object
• verb

So:

• من اول صبحانه میخورم
• literally: I first breakfast eat

That is normal Persian word order.

You can sometimes move parts around for emphasis, for example:

• اول من صبحانه میخورم و بعد به کار میروم
• من صبحانه را اول میخورم و بعد به کار میروم

But the original version is simple and natural for a learner:

• من اول صبحانه میخورم و بعد به کار میروم

A careful pronunciation would be approximately:

man avval sobhâne mikhoram va bad be kâr miravam

A few notes:

• من = man
• اول is usually pronounced avval
• صبحانه = sobhâne
• و is often pronounced va
• بعد = bad
• میروم in careful/formal speech is miravam

In everyday spoken Persian, the second verb is very often reduced:

• میروم → میرم
• pronounced miram

So in casual speech, many speakers would say something like:

man avval sobhâne mikhoram o bad be kâr miram

Both represent the same verb, but می‌خورم is the more standard modern spelling.

The little mark between می and the verb is called a zero-width non-joiner. It keeps the parts visually separated while still connected in typing.

So these are the same verb:

• می‌خورم
• میخورم

And likewise:

• می‌روم
• میروم

In modern edited Persian, you will usually see:

• می‌خورم
• می‌روم

But many texts, messages, and informal writing omit that invisible separator.

It can mean either, depending on context.

Persian present forms with می- often cover both:

• I go
• I am going

In this sentence, because it describes a routine sequence, the best interpretation is habitual:

• I first eat breakfast and then go to work

If the context were about what someone is doing right now, میروم could also mean I am going.

So context decides whether the verb is:

• habitual/present simple
• ongoing/present continuous

Yes, it is correct and natural.

You may also hear related expressions such as:

• سر کار میروم = I go to work / I go to my workplace
• به محل کارم میروم = I go to my workplace

But به کار میروم is perfectly understandable and common.

For a learner, it is a good basic pattern:

• به + place/destination + رفتن

So:

• به مدرسه میروم
• به دانشگاه میروم
• به کار میروم

و means and, and بعد means then / after that.

Together, و بعد links the two actions in sequence:

• اول صبحانه میخورم
• و بعد به کار میروم

So the sentence is structured as:

• first action
• and then
• second action

This is a very common and useful pattern for describing routines and sequences. For example:

• اول درس میخوانم و بعد استراحت میکنم
• First I study and then I rest

So in your sentence, و بعد smoothly connects the two parts and shows the order clearly.