Die verpakkingstape is langs die merkpen.

Die is the Afrikaans definite article, usually meaning the in English.

So:

• die verpakkingstape = the packing tape
• die merkpen = the marker

Unlike English, Afrikaans uses die for all genders, so you do not have to learn separate words like the for masculine, feminine, or neuter nouns.

Because both nouns are definite:

• die verpakkingstape = the packing tape
• die merkpen = the marker

Afrikaans, like English, repeats the article when two separate noun phrases are involved. You would not normally say one die for both unless the structure were different.

Verpakkingstape means packing tape or packaging tape.

It is a compound noun:

• verpakking = packaging
• tape = tape

Afrikaans often writes compound nouns as a single word, much more consistently than English does. So where English may write packing tape, Afrikaans commonly writes verpakkingstape as one word.

Merkpen means marker or marking pen.

It is also a compound noun:

• merk = mark
• pen = pen

So literally it is something like mark-pen, which makes good sense once you see how Afrikaans builds words.

Langs here means next to, beside, or alongside, depending on context.

In this sentence, the most natural meaning is:

• The packing tape is next to the marker.

So langs is a preposition showing location.

This is the normal basic Afrikaans sentence pattern:

subject + verb + rest

Here that is:

• Die verpakkingstape = subject
• is = verb
• langs die merkpen = prepositional phrase telling where it is

This is very similar to English:

• The packing tape is next to the marker.

So the structure is quite straightforward for an English speaker.

Yes. Is in Afrikaans is the present tense form of to be here, just like English is.

So:

• Die verpakkingstape is ... = The packing tape is ...

Afrikaans verbs are usually much simpler than English verbs because they do not change as much for person:

• Ek is = I am
• Jy is = you are
• Hy is = he is

A rough English-friendly guide would be:

• verpakkingstape ≈ fer-PAK-kings-tay-puh
• merkpen ≈ MERK-pen
• langs ≈ lahngs
• die in standard Afrikaans is usually like dee

A few helpful notes:

• v in Afrikaans often sounds closer to an English f
• g in Afrikaans is a guttural sound, but in verpakking the spelling already reflects k, so that part is easier
• aa is usually a longer vowel sound than a single a

It is singular here.

You can tell from the meaning the packing tape and the sentence structure. Afrikaans nouns do not always show number as clearly as English in every context, but here it is understood as one item.

If it were plural, the context or noun form would usually make that clear.

No, not in the way languages like German or French do.

That is why die is so convenient:

• it works for nouns regardless of gender
• you do not need to memorize masculine, feminine, and neuter articles

So both verpakkingstape and merkpen simply take die.

Sometimes yes, but not always.

Langs can mean along in some contexts, especially with movement or position near something:

• Ons loop langs die rivier. = We walk along the river.

But in your sentence, the natural English translation is more like:

• next to
• beside

So context decides the best English equivalent.

Yes, a few things:

1. The sentence structure is very close to English.
   That makes it easy to understand.

2. Afrikaans likes compound nouns.
   Both verpakkingstape and merkpen are good examples.

3. The article is simple.
   Die works for both nouns.

4. Prepositions may not match English exactly.
   Langs can mean beside, next to, or along, depending on context.

So this sentence is a nice example of how Afrikaans is often familiar to English speakers while still having its own patterns.