Αποφεύγεις λάθη με το να διαβάζεις κάθε ετικέτα.

Αποφεύγεις is the 2nd person singular form of αποφεύγω, meaning you avoid.

So:

• αποφεύγω = I avoid
• αποφεύγεις = you avoid

This is the present / non-past form, so depending on context it can mean:

• you avoid
• you are avoiding
• sometimes you tend to avoid

In this sentence, it expresses a general idea: you avoid mistakes.

Λάθη is the plural of λάθος (mistake).

A few useful forms:

• το λάθος = the mistake
• τα λάθη = the mistakes

Here, λάθη is the direct object of Αποφεύγεις, so it means mistakes.

This can be confusing because for some neuter nouns, the nominative plural and accusative plural look the same. So λάθη can be either:

• mistakes as the subject
• mistakes as the object

In this sentence, it is clearly the object: You avoid mistakes.

Greek often leaves out the article when speaking in a general sense.

So:

• Αποφεύγεις λάθη = You avoid mistakes / You avoid making mistakes
• Αποφεύγεις τα λάθη would sound more like You avoid the mistakes or You avoid mistakes already known/specific

Because the sentence is talking about mistakes in general, λάθη appears without an article.

με το να is a very common Greek structure meaning:

• by doing
• through doing
• by means of doing

So:

• με το να διαβάζεις κάθε ετικέτα = by reading every label

It is best learned as a chunk: με το να + verb.

Even though it looks literally like with the to..., that is not how you should translate it word-for-word. As a whole, it functions like English by + -ing.

Because Modern Greek does not normally use an infinitive the way English does.

English says:

• by reading every label

Greek instead uses a finite verb after να:

• με το να διαβάζεις κάθε ετικέτα

So where English often uses:

• to read
• reading

Greek usually uses:

• να + verb

That is why you see να διαβάζεις rather than a separate infinitive form.

Διαβάζεις here is the imperfective form, and that makes sense because the sentence describes a general method or repeated action:

• by reading every label
• meaning: as a habit, whenever needed, label by label

The contrast is roughly:

• να διαβάζεις = to be reading / to read regularly / to read as an ongoing or repeated action
• να διαβάσεις = to read once / to complete the reading of something specific

Since the sentence gives general advice, διαβάζεις is the natural choice.

Because the subject stays the same: you.

The sentence is basically:

• You avoid mistakes
• by (you) reading every label

Greek does not need to repeat the pronoun εσύ unless it wants emphasis, because the verb ending already shows the subject.

So both verbs are in the 2nd person singular:

• Αποφεύγεις = you avoid
• διαβάζεις = you read / are reading

Ετικέτα is in the accusative singular because it is the direct object of διαβάζεις:

• διαβάζεις κάθε ετικέτα = you read every label

For this noun, the nominative and accusative singular are different in the article, but the noun form itself here is the common accusative singular shape:

• η ετικέτα = the label
• την ετικέτα = the label (object)

After κάθε, the noun appears without an article:

• κάθε ετικέτα = every label

Yes. In Greek, κάθε is followed by a singular noun, just like English every.

So:

• κάθε ετικέτα = every label
• κάθε μέρα = every day
• κάθε άνθρωπος = every person

If you want all labels, Greek would use something different, such as:

• όλες τις ετικέτες = all the labels

So κάθε ετικέτα emphasizes each individual label one by one.

Yes. Greek word order is more flexible than English.

This sentence could also be said as:

• Με το να διαβάζεις κάθε ετικέτα, αποφεύγεις λάθη.

That means the same thing: By reading every label, you avoid mistakes.

The original order:

• Αποφεύγεις λάθη με το να διαβάζεις κάθε ετικέτα.

puts the main result first, then explains how.

The alternative order puts the method first.

Yes, it is natural and grammatical.

με το να + verb is a standard way to express means or method.

That said, in everyday speech Greek may sometimes use other structures too, depending on style. But this sentence is perfectly good Greek and very useful to learn because the pattern is common:

• με το να προσέχεις = by being careful
• με το να εξασκείσαι = by practicing
• με το να ρωτάς = by asking

So this sentence is also a good model for making similar sentences of your own.

It sounds like general advice.

Several things point to that:

• Αποφεύγεις in the present can express a general truth or habit
• λάθη has no article, so it means mistakes in general
• να διαβάζεις is imperfective, which fits repeated or habitual action
• κάθε ετικέτα suggests a repeated strategy: read each label

So the overall sense is:

• You can avoid mistakes by reading every label
• Reading every label helps you avoid mistakes

Not very well. A literal translation would sound unnatural in English.

Word-by-word, you might get something like:

• You-avoid mistakes with the to you-read every label

That is not how English works.

A natural translation is:

• You avoid mistakes by reading every label.

So this is a good example of a sentence where you should understand the structure, not just match each word mechanically.