damdangjaga sincheongseowa junbimureul dasi hwaginhaesseoyo.

담당자 means the person in charge, the staff member responsible, or the person handling it.

It is made of:

• 담당 = being in charge of something
• 자 = person

So 담당자 is a very common office / administrative word for the person responsible for a task, application, customer, case, etc.

-가 is the subject marker.

In 담당자가 신청서와 준비물을 다시 확인했어요, 담당자가 tells you that the person in charge is the one who did the action of checking.

So the basic structure is:

• 담당자가 = the person in charge (subject)
• 신청서와 준비물을 = the application form and required items (object)
• 다시 확인했어요 = checked again

신청서 means application form.

It is a compound noun:

• 신청 = application / request
• 서 = document / form

So 신청서 is the written form or document used to apply for something.

준비물 means things to prepare or required items to bring.

It is often used for:

• school items
• documents you must bring
• materials needed for an event or procedure

So in this sentence, it likely means the required materials/documents/items that had to be prepared along with the application form.

A learner should be careful not to translate it too literally as just preparation. It usually refers to actual items rather than the act of preparing.

Here, 와 means and and connects 신청서 and 준비물.

So:

• 신청서와 준비물 = the application form and the required items

Then the whole noun phrase becomes the object of the verb, so the object marker is attached at the end:

• 신청서와 준비물을

This is very normal in Korean. The particle often appears only once at the end of the whole list.

So:

• 신청서와 준비물을 확인했어요 = checked the application form and the required items

All of these can mean and, but they differ in style and usage.

Here, 와 is used because 신청서 ends in a vowel.

• after a vowel: 와
• after a consonant: 과

So:

• 신청서와
• if the word ended in a consonant, you would usually use 과

About the others:

• 하고 = and, common in speech
• (이)랑 = and, more casual/conversational
• 와/과 = often a bit more neutral or formal in writing

Since this sentence sounds like standard polite Korean, 와 fits very naturally.

-을 / -를 is the object marker.

It marks what was checked.

• 준비물 ends in a consonant (물), so it takes -을
• if it ended in a vowel, it would take -를

In this sentence, the object is really the whole phrase:

• 신청서와 준비물

But Korean often puts the object marker only on the last noun:

• 신청서와 준비물을

So this means checked the application form and the required items.

다시 means again.

So 다시 확인했어요 means:

• checked again
• rechecked
• checked once more

In context, it suggests the person in charge had already checked them before, or needed to go over them one more time to be sure.

확인하다 means to confirm, to check, or to verify.

It is made from:

• 확인 = confirmation / checking
• 하다 = to do

So literally it is something like to do a confirmation/check, but in natural English you translate it simply as check or confirm.

In this sentence, 확인하다 is the main verb.

확인했어요 comes from 확인하다.

Step by step:

• dictionary form: 확인하다
• past tense stem: 확인했-
• polite ending: -어요

So:

• 확인했어요 = checked / confirmed

Why 했어요? Because 하다 verbs change like this:

• 하다 → 해요 (present)
• 하다 → 했어요 (past)

Examples:

• 확인해요 = check / confirm
• 확인했어요 = checked / confirmed

Because 확인했어요 describes a completed action.

So the sentence means the checking already happened.

Compare:

• 확인해요 = checks / is checking / will check (depending on context)
• 확인했어요 = checked / has checked

In this sentence, the speaker is reporting that the person in charge already rechecked the documents/items.

-어요 is the polite informal style, often called the 해요체 style.

It is:

• polite
• natural in everyday conversation
• common in workplaces, customer service, and general speech

So 확인했어요 sounds polite and normal, without being stiff or highly formal.

Compare:

• 확인했습니다 = more formal
• 확인했어요 = polite and everyday
• 확인했어 = casual, used with close friends or younger people

The basic Korean order is:

subject + object + adverb + verb

So here:

• 담당자가 = subject
• 신청서와 준비물을 = object
• 다시 = adverb
• 확인했어요 = verb

Korean verbs usually come at the end, which is one of the biggest differences from English.

A very literal order would be:

• The person in charge the application form and required items again checked.

Natural English:

• The person in charge checked the application form and required items again.

Yes, it can easily refer to multiple items, even without an explicit plural marker.

Korean often does not mark plural when the meaning is already clear from context.

So 준비물 can mean:

• a required item
• required items

In many real contexts, 준비물 is naturally understood as plural because people usually need more than one thing.

Korean does have -들 for plural, but it is not used as often as English plural marking. Saying 준비물들 is possible in some contexts, but often unnecessary.

Yes. Because of 다시, 확인했어요 can naturally be translated as:

• checked again
• rechecked
• went over again

All of these are reasonable depending on context.

So:

• 담당자가 신청서와 준비물을 다시 확인했어요 can be understood as
• The person in charge rechecked the application form and the required items.

A natural approximate pronunciation is:

• 담당자가 → 담당자가
• 신청서와 → 신청서와
• 준비물을 → 준비무를
• 다시 → 다시
• 확인했어요 → 화긴해써요

A few useful pronunciation notes:

• In 준비물을, the final ㄹ of 물 links to the next vowel, so it sounds like 준비무를
• In 확인, the ㅎ affects the following sound, so it is commonly heard closer to 화긴
• 했어요 is commonly pronounced like 해써요

You do not need to spell it this way, but recognizing these sound changes helps a lot when listening.

Yes, very often.

Korean frequently omits subjects when they are obvious from context. So in a real conversation, someone might simply say:

• 신청서와 준비물을 다시 확인했어요.

If everyone already knows who did the checking, that sounds completely natural.

But including 담당자가 is useful when:

• you want to clarify who did it
• you want to contrast with someone else
• you are reporting specifically that the person in charge handled it

Yes, three very useful patterns appear here:

1. Noun + 가/이 for the subject

   • 담당자가

2. Noun + 와/과 + Noun + 을/를 for A and B as the object

   • 신청서와 준비물을

3. Adverb + verb with the verb at the end

   • 다시 확인했어요

So this sentence is a nice example of standard Korean sentence structure:

• subject
• object
• adverb
• verb

It is also a good example of how Korean uses particles to show grammatical roles clearly, even when the English translation may look simpler.