الصبار في الشمس.

A natural Egyptian pronunciation is:

es-sabbār fi sh-shams

A few notes:

• الصبار becomes es-sabbār
• في is fi
• الشمس becomes sh-shams in connected speech, or esh-shams if you say it by itself

Also:

• ص sounds like a heavy, emphatic s
• ش sounds like sh

So the whole sentence flows as es-sabbār fi sh-shams.

Because Arabic usually leaves out the present-tense to be.

So:

• الصبار = the cactus
• في الشمس = in the sun

Together, Arabic simply says the cactus in the sun, and that means The cactus is in the sun.

This is completely normal in both Egyptian Arabic and Standard Arabic.

في means in.

In this sentence, في الشمس literally means in the sun.

In natural English, that often means:

• in the sunlight
• in direct sun
• out in the sun

So even though the Arabic word is literally sun, the whole phrase can be understood like English in the sun.

Because both nouns are definite.

• الصبار = the cactus
• الشمس = the sun

In Arabic, ال is the definite article, like the in English.
It attaches directly to the noun.

So instead of having a separate word for the, Arabic adds it onto each noun that needs it.

Because both ص and ش are what Arabic grammar calls sun letters.

When ال comes before a sun letter, the l sound disappears and the next consonant is doubled.

So:

• الصبار is pronounced es-sabbār, not el-sabbār
• الشمس is pronounced esh-shams, not el-shams

This doubling is very important for sounding natural.

It can be a full sentence.

الصبار في الشمس is a normal Arabic nominal sentence, meaning:

The cactus is in the sun.

Arabic does not need a present-tense is, so this short structure is already complete.

Depending on context, it could also work like a caption or label, but grammatically it can absolutely be a full sentence.

The writing is the same in both Egyptian Arabic and Standard Arabic.

So الصبار في الشمس is understandable in both.

The main difference is pronunciation:

• Egyptian: es-sabbār fi sh-shams
• Standard Arabic: roughly aṣ-ṣabbār fī ash-shams

In everyday Egyptian speech, you would use the Egyptian pronunciation.

Literally, it means the sun.

But in this kind of sentence, في الشمس is usually understood the same way English speakers understand in the sun:

• in sunlight
• in the sunshine
• exposed to the sun

So the literal word is sun, but the natural meaning can feel closer to sunlight depending on context.

This order is very natural because Arabic often starts a nominal sentence with the thing being talked about, then gives information about it.

So:

• الصبار = the topic
• في الشمس = information about where it is

That gives:

الصبار في الشمس = The cactus is in the sun

This is one of the most common and useful sentence patterns for beginners.

Usually, no.

الصبار means the cactus, not a cactus.

Arabic often leaves indefinite nouns without ال, so:

• صبار = a cactus or cactus
• الصبار = the cactus

So if you specifically want a cactus is in the sun, you would normally use صبار rather than الصبار, depending on the exact context.