Amint célba érünk, vizet iszunk a frissítőponton.

Here amint means as soon as or when.

In this sentence, it introduces a time clause:

• Amint célba érünk, ... = As soon as we reach the finish, ...

It often suggests that the second action happens immediately after the first one.

You may also see amint in other sentences like:

• Amint hazaér, felhív. = As soon as he gets home, he calls.

So it is a very common way to talk about one event happening right after another.

Because célba ér is a fixed Hungarian expression meaning to reach the goal / arrive at the finish.

Breakdown:

• cél = goal, target, finish
• -ba = into

So literally it is something like we arrive into the goal.

This sounds odd in English, but in Hungarian célba ér is the normal idiomatic way to say reach the finish or make it to the goal.

So:

• célba érni = to reach the finish / reach one’s goal

This is especially common in running, racing, and figurative uses.

Because célba functions like a verbal prefix or direction element with ér.

In Hungarian, these prefix-like elements are often:

• attached to the verb in neutral statements
• separated in some other situations, such as after a focused word, in questions, or with negation

Here the clause is neutral, so it stays together in normal order:

• célba érünk

Compare:

• Célba érünk. = We reach the finish.
• Nem érünk célba. = We do not reach the finish.

In the negative sentence, the prefix-like part moves away from the verb.

Hungarian very often uses the present tense to talk about the future, especially when the future is clear from context.

Here the time relationship is obvious:

• Amint célba érünk, vizet iszunk...
• literally: As soon as we reach the finish, we drink water...

Even though both verbs are present forms:

• érünk = we arrive / we reach
• iszunk = we drink

the meaning is naturally future in context: when we get there, then we will drink.

This is completely normal Hungarian usage.

Érünk is the 1st person plural form of érni (to reach / to arrive in this expression).

So:

• érek = I reach
• érsz = you reach
• ér = he/she reaches
• érünk = we reach
• értek = you plural reach
• érnek = they reach

Because the sentence means we reach the finish, Hungarian uses érünk.

Because vizet is the accusative form, and it is the direct object of iszunk.

• víz = water
• vizet = water (as the thing being drunk)

Hungarian usually marks direct objects with -t.

So:

• Iszunk vizet. = We drink water.

A useful detail: víz changes slightly when the ending is added:

• víz → vizet

So it is not vízt.

This is just the normal stem form used before endings.

The dictionary form is:

• víz

But when certain suffixes are added, the word uses the stem viz-:

• vizet = water (accusative)
• vizes = watery / wet
• vizek = waters

So this is something you mostly just learn as part of the noun’s pattern.

Because Hungarian often leaves out the article when talking about an indefinite amount of a substance.

So:

• vizet iszunk = we drink water

This is similar to English drink water, not drink a water.

If you meant a specific water, then an article could appear:

• isszuk a vizet = we are drinking the water / we drink the water

But here the meaning is general: they will drink some water, so vizet appears without an article.

This is a very important Hungarian grammar point: indefinite vs. definite conjugation.

Hungarian verbs have two sets of endings:

• indefinite conjugation
• definite conjugation

Here the object is vizet = water, which is indefinite in this sentence, so Hungarian uses the indefinite verb form:

• iszunk = we drink

Compare:

• Vizet iszunk. = We drink water. → indefinite
• A vizet isszuk. = We drink the water. → definite

So the reason is the type of object.

It is the superessive case, marked by -on / -en / -ön.

• frissítőpont = refreshment point / aid station / water station
• frissítőponton = on/at the refreshment point

In English we say at the refreshment station, but Hungarian often uses the superessive here.

So although -on often gets taught as on, in many real sentences it is best translated as at.

Because this refers to a specific place: the refreshment station.

Hungarian uses the definite article a / az much like English the.

• a frissítőponton = at the refreshment station

The article is a because the next word begins with a consonant:

• a frissítőpont
• but az állomás

It is a compound noun:

• frissítő = refreshment / refreshing thing
• pont = point

Together:

• frissítőpont = refreshment station, aid station, water stop

You would commonly hear this in races, hikes, or other events where participants can get water or snacks.

Both are possible, but the nuance can differ.

In this sentence:

• Amint célba érünk, vizet iszunk a frissítőponton.

the order is natural and neutral. Putting the object before the verb is very common in Hungarian.

Very roughly:

• vizet iszunk = we drink water
• iszunk vizet = we drink water

Both can work, but Hungarian word order is strongly connected to focus and information structure, not just grammar.

In many ordinary sentences, the object before the verb sounds completely normal.

Yes, normally yes.

The first part:

• Amint célba érünk

is a subordinate time clause, and Hungarian separates it from the main clause with a comma:

• Amint célba érünk, vizet iszunk a frissítőponton.

This is similar to English:

• As soon as we reach the finish, we drink water at the refreshment station.

Then the object would be definite, so the verb would also change to the definite conjugation:

• Amint célba érünk, a vizet isszuk a frissítőponton.

Key change:

• vizet iszunk = we drink water
• a vizet isszuk = we drink the water

This is a very useful contrast to notice.

It can be both.

Literal:

• finishing a race
• reaching a destination
• arriving at the finish

Figurative:

• achieving a goal
• finally succeeding
• getting to the end of a long process

So célba érni can mean both cross the finish line and reach one’s goal, depending on context.

A rough pronunciation guide:

• Amint ≈ aw-mint
• célba ≈ tsayl-baw
• érünk ≈ ay-roonk
• vizet ≈ vee-zet
• iszunk ≈ ee-soonk
• a ≈ aw
• frissítőponton ≈ frish-shee-tur-pont-on

A few helpful pronunciation notes:

• c is pronounced ts
• sz is pronounced s
• s is pronounced sh
• é is a long ay
• í is a long ee
• ő / ű are front rounded vowels that English does not really have

So frissítő is not pronounced the way an English speaker might guess from spelling.

Yes, sometimes.

Depending on nuance, you might also see:

• amikor = when
• mihelyt = as soon as
• ahogy = as soon as / when / the moment

But amint is a very natural choice here because it suggests an immediate next action.

So:

• Amint célba érünk, ... = As soon as we reach the finish, ...

is a good, idiomatic sentence.