ما دام الغلاف الفقاعي متاحا، يغلف صديقي المصباح الهش.

Here ما دام means as long as or so long as.

So the first part, ما دام الغلاف الفقاعي متاحا, sets a condition:

• As long as bubble wrap is available...

This is a very common structure in Modern Standard Arabic.

No. In this sentence, ما is not asking a question.

In ما دام, the combination works as a fixed expression meaning as long as. So you should understand ما دام as one unit, not as:

• ما = what
• دام = lasted

Even though that is the literal origin, in normal reading it functions as a conjunction-like expression.

That is normal. In the expression ما دام, Arabic uses the past-tense form دام as part of a fixed structure, even when the meaning is present or general.

So:

• ما دام الغلاف الفقاعي متاحا = as long as the bubble wrap is available

You do not translate it literally as what lasted or what has lasted here.

Because دام belongs to the كان and its sisters type of verbs when used in this pattern.

That means:

• the noun after it is its subject and is nominative
• the predicate is accusative

So in:

• الغلافُ = nominative subject of دام
• متاحًا = accusative predicate of دام

That is why you see متاحا rather than متاحٌ.

A fully vowelled version would be:

ما دامَ الغِلافُ الفُقاعيُّ مُتاحًا، يُغَلِّفُ صَديقي المِصباحَ الهَشَّ.

A quick breakdown:

• ما دامَ = fixed expression, as long as
• الغِلافُ = nominative
• الفُقاعيُّ = nominative adjective matching الغلاف
• مُتاحًا = accusative predicate of دام
• يُغَلِّفُ = present tense verb, wraps / covers
• صَديقي = subject, my friend
• المِصباحَ = accusative direct object
• الهَشَّ = accusative adjective matching المصباح

Because in Arabic, adjectives normally come after the noun they describe.

So:

• الغلاف الفقاعي = the bubble wrap / the bubbly wrapping
• المصباح الهش = the fragile lamp

This is the normal noun + adjective order in Arabic.

Also, the adjective must agree with the noun in:

• definiteness
• gender
• number
• case

So:

• الغلاف
  • الفقاعي
• المصباح
  • الهش

Both adjective pairs match properly.

الفقاعي comes from فقاعة, meaning bubble.

So غلاف فقاعي literally means something like:

• bubbly wrapping
• bubble wrapping
• in natural English, bubble wrap

It is a descriptive adjective derived from the idea of bubbles.

Yes, it is understandable and natural enough in Modern Standard Arabic.

Depending on context, you may also see related expressions such as:

• تغليف فقاعي
• غلاف فقاعي
• بلاستيك فقاعي

They all point to the same general idea: packaging material with air bubbles.

Because Arabic often uses verb–subject–object order.

So:

• يغلف = wraps
• صديقي = my friend
• المصباح الهش = the fragile lamp

This gives:

• My friend wraps the fragile lamp

In Arabic, the subject does not have to come before the verb the way it usually does in English.

Because it is the direct object of يغلف.

The verb يغلف means to wrap / cover, so it takes something being wrapped.

Here:

• صديقي = the doer
• المصباحَ = the thing being wrapped

That is why المصباح is accusative.

يغلف means he wraps, he covers, or he encloses.

The exact English translation depends on context:

• with packaging material, wraps
• with a covering, covers
• in some contexts, coats or envelops

In this sentence, wraps is the most natural choice because the object is being protected with bubble wrap.

Most naturally, it sounds general or habitual:

• As long as bubble wrap is available, my friend wraps the fragile lamp.

In Arabic, the present tense can often express:

• present action
• repeated action
• habitual action
• general truth, depending on context

Without more context, this sentence sounds like a regular practice or rule.

Yes. Both are possible.

• يغلف صديقي المصباح الهش = verb-first style, very common in MSA
• صديقي يغلف المصباح الهش = subject-first style, often a bit more straightforward or emphatic on my friend

Both are grammatical. The difference is mainly word order and emphasis, not basic meaning.

Because صديقي means my friend, and the -ي is the possessive suffix my.

The base noun is صديق = friend.

When you add -ي:

• صديقي = my friend

This possession ending affects how the word looks, so you do not see the nominative ending in the usual way. Even so, grammatically it is still the subject of the verb.

Usually مصباح means lamp or light. In some contexts it may also refer to a bulb, especially in translation or less precise usage.

So the exact English choice depends on context:

• lamp
• light
• sometimes bulb

If the intended meaning is specifically a fragile object being wrapped for protection, lamp is probably the safer general translation unless the surrounding context clearly says light bulb.

الهش means fragile, brittle, or delicate depending on context.

It comes after المصباح because it is an adjective, and Arabic adjectives follow the noun.

So:

• المصباح الهش = the fragile lamp

It also matches المصباح in:

• definiteness: both have ال
• case: both are accusative here
• gender and number: both are singular masculine

Yes, in broader Arabic usage you may see different structures after ما دام, but a very common pattern is the one used here: a noun phrase with a predicate.

Here we have:

• الغلاف الفقاعي = the subject of دام
• متاحا = its predicate

So the clause means:

• as long as the bubble wrap is available

For a learner, it is useful to memorize this pattern:

• ما دام + noun + predicate

because it is very common and very clear.