Vi afleverer batterier og beskytter miljøet.

Vi means we.

It is the subject of the sentence, so it tells you who is doing the action:

• Vi afleverer ...
• We hand in / return ...

Because afleverer is the present tense form of the verb aflevere.

In Danish, present tense is often formed by adding -r to the infinitive:

• aflevere = to hand in / return / deliver
• afleverer = hand in / return / deliver

So Vi afleverer means we hand in or we are handing in, depending on context.

Here, aflevere means something like hand in, drop off, or turn in.

With batterier, it often suggests taking used batteries to a collection point for safe disposal or recycling. So it is not just delivering in a general sense; it often has the idea of giving something to the proper place.

Batterier is the indefinite plural form: batteries.

• et batteri = a battery
• batterier = batteries
• batterierne = the batteries

In this sentence, batterier is used in a general sense, like English we hand in batteries. It is talking about batteries as a category, not specific batteries already known to the listener.

Og means and.

It joins the two actions:

• afleverer batterier
• beskytter miljøet

So the sentence says that we hand in batteries and protect the environment.

Because beskytter is not an infinitive here. It is another present tense verb coordinated with afleverer.

The structure is:

• Vi afleverer batterier
• og beskytter miljøet

In English, this works the same way:

• We hand in batteries and protect the environment

You would only use at in Danish before an infinitive, like:

• Vi vil beskytte miljøet = We want to protect the environment

For the same reason as afleverer: it is present tense.

• beskytte = to protect
• beskytter = protect / protects / is protecting

Danish verbs do not change for different persons in the present tense:

• jeg beskytter = I protect
• du beskytter = you protect
• vi beskytter = we protect

So -er here is the normal present-tense ending.

Because miljøet is the definite form: the environment.

Danish usually adds the definite article to the end of the noun:

• et miljø = an environment
• miljøet = the environment

So beskytter miljøet means protect the environment, not just protect environment.

This sentence has a very straightforward Danish word order:

• Vi = subject
• afleverer = verb
• batterier = object
• og beskytter = and + second verb
• miljøet = object

So it follows the normal pattern: Subject + verb + object

Nothing unusual is happening here. It is a simple main clause with two coordinated verbs.

A learner often notices miljøet because of ø.

A rough guide:

• miljø sounds approximately like mil-YUR or mil-YUH, though not exactly like English
• ø is a rounded vowel that English does not really have

Then miljøet adds the definite ending:

• miljøet = the environment

You do not need a perfect English approximation, but the important point is that ø is its own vowel sound, not an o or u.

Usually, yes.

In real-life Danish, aflevere batterier often suggests taking batteries to be collected, disposed of properly, or recycled. Because batteries can harm nature if thrown away incorrectly, the second part, beskytter miljøet, fits that idea naturally.

So the sentence gives both:

1. the action: handing in batteries
2. the result or purpose: protecting the environment

You would replace vi with jeg:

Jeg afleverer batterier og beskytter miljøet.

The verbs stay the same:

• jeg afleverer
• jeg beskytter

That is because Danish present-tense verbs do not change according to person.