Here, die means the.
So:
Afrikaans uses die as the definite article for both singular and plural nouns:
Unlike English, Afrikaans does not switch between the forms, and unlike some other languages, it does not mark grammatical gender with the article.
Because the same subject, ons, applies to both verbs:
When two actions are linked by en (and), Afrikaans often leaves out the repeated subject if it is the same. This is very natural.
So the sentence means:
You could repeat ons, but it is usually unnecessary here.
Afrikaans verbs generally do not change according to the subject in the present tense. So stuur stays stuur no matter who does the action:
This is much simpler than English, where we say I send but he sends.
Yes, in many contexts you may also see terugstuur as a single verb, especially in infinitive forms or where the idea is treated as a compound verb.
For example:
But in a simple main clause, Afrikaans often separates the parts:
So for learners, stuur ... terug is a very useful and common pattern to recognize.
A common past construction in Afrikaans uses het + past participle:
That means:
Notice:
So the past form helps learners see how Afrikaans often builds tense with het rather than changing the verb itself.
Yes, produk is very close to English product in meaning. It is a neuter-style noun because Afrikaans does not have grammatical gender like many European languages.
You might see:
Because it looks similar to English, it is a helpful cognate for learners.