Naše vesnice je na jaře hezčí než na podzim.

Naše means our. In Czech, words like náš change form so they agree with the noun in gender, number, and case.

Here, vesnice is:

• feminine
• singular
• nominative (because it is the subject)

So the correct form is naše vesnice = our village.

Compare:

• náš dům = our house
• naše vesnice = our village
• naše město = our town

Vesnice is in the nominative singular because it is the subject of the sentence — the thing being described.

The sentence structure is basically:

Naše vesnice | je | hezčí než ...
Our village | is | prettier than ...

So vesnice is the thing that is prettier, which makes it the subject.

Je is the 3rd person singular present form of být = to be.

So:

• je = is

Czech normally keeps the present-tense form of to be in sentences like this, unlike some languages where it can be dropped.

Also, Czech usually omits subject pronouns when they are not needed, so you do not need a word for it here. The subject naše vesnice already tells you what je refers to.

Hezčí is the comparative form of hezký.

• hezký = nice / pretty
• hezčí = nicer / prettier

This is not a completely regular, transparent change, so it is best learned as a vocabulary pair:

• hezký → hezčí

The superlative is:

• nejhezčí = nicest / prettiest

So:

• Naše vesnice je hezčí = Our village is prettier

Než means than in comparisons.

So:

• hezčí než na podzim = prettier than in autumn

It is the normal word used after a comparative:

• lepší než = better than
• větší než = bigger than
• hezčí než = prettier than

Yes, na often means on or onto, but Czech prepositions do not match English prepositions one-to-one.

In time expressions, Czech often uses fixed phrases that simply have to be learned as they are. Here:

• na jaře = in spring
• na podzim = in autumn

So you should not translate na too literally here. In this sentence, both phrases are just idiomatic ways to say in spring and in autumn.

This is a very good question, because the two phrases look inconsistent.

• jaro becomes jaře
• podzim stays podzim

That is because these are fixed time expressions, and they do not behave in exactly the same way.

• na jaře uses the form jaře
• na podzim is the standard idiomatic expression, even though you might expect another case form from the noun alone

In other words, these seasonal expressions are best learned as complete chunks:

• na jaře = in spring
• v létě = in summer
• na podzim = in autumn
• v zimě = in winter

Yes. Czech word order is fairly flexible.

The original sentence is a neutral, natural order:

Naše vesnice je na jaře hezčí než na podzim.

But you could also say:

Na jaře je naše vesnice hezčí než na podzim.

That version puts more emphasis on na jaře = in spring.

So the meaning stays basically the same, but the focus can shift depending on word order.

Because Czech has no articles.

So Czech does not normally have separate words for:

• a
• an
• the

Whether something is definite or indefinite is usually understood from the context.

Here, naše vesnice already clearly means our village, so no article is needed.

The difficult part is ř, the famous Czech sound.

A rough learner-friendly approximation of jaře is:

yah-rzheh

A few notes:

• ja- sounds like ya-
• e is like e in met
• ř has no exact English equivalent; it is something like an r plus zh said together

Also, Czech stress is usually on the first syllable, so:

• NAše
• VESnice
• JAře
• POdzim