المصور بيصور العريس والعروسة.

It is subject + verb + object(s):

• المصور = the photographer
• بيصور = is photographing / photographs
• العريس والعروسة = the groom and the bride

That is very normal in Egyptian Arabic, especially in everyday speech. Arabic can also use verb-first word order, but this sentence is built in a very straightforward topic-first way.

المصور means the photographer.

A useful way to think about it is:

• مصور = photographer
• الـ = the
• so المصور = the photographer

This is a noun, not a verb. It refers to the person doing the action.

In Egyptian Arabic, بي- is a very common marker for the present / habitual / ongoing form of the verb.

So:

• يصور is the basic he photographs form
• بيصور is the normal Egyptian spoken form meaning he photographs or he is photographing

This bi- prefix is one of the most important features of spoken Egyptian Arabic verbs.

It can mean both.

Egyptian Arabic usually does not force the same distinction that English does between:

• he photographs
• he is photographing

So بيصور can cover both ideas, and the context tells you which one is meant.

In this sentence, many learners would naturally understand it as is photographing, because the situation sounds like something happening right now.

Because they come from the same Arabic root: ص و ر, which is connected with images, pictures, and تصوير.

This is a classic Arabic pattern:

• مصور = photographer
• بيصور = he photographs

Arabic often builds a whole family of related words from the same root. For English speakers, this is one of the biggest differences from English vocabulary-building.

Because Arabic does not need a separate auxiliary verb like English is here.

In English, you say:

• The photographer is photographing...

In Egyptian Arabic, the verb بيصور already carries the present-time meaning, so no extra word for is is needed.

This is completely normal in Arabic verbal sentences.

Mostly from the sentence structure.

The sentence starts with المصور, then gives the verb بيصور, and then the people receiving the action:

• the photographer → subject
• is photographing → verb
• the groom and the bride → objects

So the meaning is clearly that the photographer is taking pictures of them, not the other way around.

Because in Arabic, each definite noun normally keeps its own الـ.

So:

• العريس = the groom
• العروسة = the bride

Together:

• العريس والعروسة = the groom and the bride

English sometimes says the groom and bride, but Arabic usually repeats the definiteness on both nouns when both are definite.

Because و means and, and in Arabic it is written as a prefix attached directly to the following word.

So:

• و + العروسة
• becomes والعروسة

This is completely normal Arabic spelling.
In pronunciation, و + الـ often sounds like wel- or wil- in Egyptian speech.

The ending ة is a very common marker of a feminine noun in Arabic.

So here:

• عريس = groom
• عروسة = bride

The bride word has a feminine form, and the ة helps show that.

A useful general rule for beginners is:

• many feminine nouns and adjectives end in ة
• many masculine ones do not have a special ending

It is not the only way Arabic marks gender, but it is one of the most common.

A learner-friendly pronunciation would be:

el-moSawwer biySawwar el-ʿarees wel-ʿaroosa

A few quick notes:

• الـ is usually pronounced el- in Egyptian Arabic
• و + الـ often sounds like wel-
• the symbol ʿ stands for the Arabic letter ع, which has no exact English equivalent
• ص is a heavier, deeper s sound than regular س

So the flow is roughly:

el-moSawwer biySawwar el-ʿarees wel-ʿaroosa