jawonbongsa jokkireul ipgo gomujanggapgwa sseuregi jipgereul gajyeoosipsio.

In Korean, nouns very often modify other nouns directly, without 의.

So:

• 자원봉사 조끼 = volunteer vest / vest for volunteer work

This is a very common pattern in Korean:

• 학생 신분증 = student ID
• 겨울 옷 = winter clothes
• 쓰레기 봉투 = trash bag

You could sometimes see 자원봉사의 조끼 in a very different kind of sentence, but here that would sound unnatural. Direct noun + noun is the normal way to say this.

입고 is the verb 입다 (to wear) plus -고, a connector meaning something like and.

So:

• 조끼를 입고 = wearing a vest and... / put on a vest and...

In this sentence, it connects two actions:

1. 자원봉사 조끼를 입고 = wear the volunteer vest
2. 고무장갑과 쓰레기 집게를 가져오십시오 = bring rubber gloves and a trash picker

So the full idea is:

• Wear the volunteer vest and bring rubber gloves and a trash picker.

Depending on context, -고 can mean:

• and
• and then
• sometimes just a smooth connection between actions

Here, and or and then both work well.

-고 is a simple connector: do A and do B.

So 입고 가져오십시오 is straightforward and natural for instructions:

• Put on the vest and bring the gloves and trash picker.

If you used -어서 instead, it would sound more like:

• after wearing / having worn

That is possible in some contexts, but for plain instructions, -고 is often the simplest and most natural choice.

So here:

• 입고 = neutral action link, very common in directions and instructions

Because 고무장갑과 쓰레기 집게 is one combined object phrase.

The structure is:

• 자원봉사 조끼를 = the volunteer vest + object particle
• 고무장갑과 쓰레기 집게를 = rubber gloves and a trash picker + one object particle at the end

In Korean, when two nouns are linked by 과/와 (and), the particle is often attached only once, at the end of the whole list.

So this is perfectly normal:

• 고무장갑과 쓰레기 집게를 가져오십시오

It means:

• Bring rubber gloves and a trash picker

You do not need:

• 고무장갑을과 쓰레기 집게를 ❌

That would be wrong.

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

In this sentence:

• 고무장갑과 쓰레기 집게

과/와

• more formal or written-sounding
• 과 comes after a noun ending in a consonant
• 와 comes after a noun ending in a vowel

So:

• 고무장갑과 (장갑 ends in a consonant sound)
• 모자와 (모자 ends in a vowel sound)

하고

• also means and
• more conversational

So these are similar in meaning:

• 고무장갑과 쓰레기 집게
• 고무장갑하고 쓰레기 집게

But the version with 과 matches the formal tone of 가져오십시오 better.

가져오십시오 means please bring in a formal, polite, instruction-like style.

It comes from:

• 가져오다 = to bring (literally, take and come)

Then:

• 가져오십시오 = please bring

This form is commonly used in:

• announcements
• official instructions
• signs
• formal written directions
• public service messages

So the sentence sounds like something you might hear at an organized volunteer event.

This is about direction relative to the speaker or destination.

• 가져오다 = bring (toward the speaker / to the relevant place)
• 가져가다 = take (away from the speaker / to another place)

So if the instruction is being given from the event location or from the point of view of the organizers, 가져오십시오 makes sense:

• Bring these items here

If the meaning were more like take these items with you over there, then 가져가십시오 would be more appropriate.

English often uses bring and take in ways that overlap a bit, but Korean tends to pay closer attention to direction.

In 가져오십시오, the ending -십시오 is a very formal polite command/request ending.

So yes, it is polite and formal, but it is better understood as a formal imperative rather than an honorific toward the listener in the same way as some other Korean honorific forms.

It gives the sentence a tone like:

• Please bring...
• Kindly bring...
• Bring... (formal instruction)

Compare:

• 가져와요 = bring it (polite, everyday)
• 가져오세요 = please bring it (polite)
• 가져오십시오 = please bring it (more formal, official)

So this sentence sounds formal and public-facing.

It can cover both ideas depending on context.

• 입다 is the verb used for clothes worn on the body
• in English, it may translate as wear or put on

In this sentence, because it is an instruction before another action, it can be understood as:

• put on the volunteer vest and bring...

But a more literal translation is:

• wear the volunteer vest and bring...

Korean does not always separate wearing and putting on as sharply as English does.

쓰레기 집게 literally means:

• 쓰레기 = trash, garbage
• 집게 = tongs, pinchers, picker tool

So together it means something like:

• trash picker
• litter picker
• trash tongs

It refers to the grabber tool people use to pick up litter without touching it directly.

As with 자원봉사 조끼, this is another noun + noun compound:

• 쓰레기 집게 = a picker/tool for trash

Korean often does not mark singular vs. plural unless it matters.

So:

• 고무장갑 can mean rubber gloves
• 쓰레기 집게 can mean a trash picker or sometimes trash pickers, depending on context

In real-world context, English would usually translate this as:

• rubber gloves and a trash picker

or possibly:

• rubber gloves and trash tongs

Korean leaves number more open unless there is a need to specify it.

If you really wanted to emphasize plural, Korean has -들, but it is often unnecessary and would sound unnatural in many cases.

Not exactly.

• 자원봉사 = volunteer work / volunteering
• 자원봉사자 = volunteer (the person)

So:

• 자원봉사 조끼 = volunteer-work vest / volunteer vest
• 자원봉사자 조끼 = volunteer’s vest / vest for volunteers

In practice, both can make sense depending on context, but 자원봉사 조끼 sounds like a natural label for a vest used in volunteer activities.

Korean often uses the shorter noun compound if the meaning is clear.

A fairly literal translation is:

• Wear a volunteer vest and bring rubber gloves and a trash picker.

A slightly more natural English version might be:

• Please wear your volunteer vest and bring rubber gloves and a trash picker.
• Please put on the volunteer vest and bring rubber gloves and a litter picker.

The best English wording depends on context, but the Korean sentence itself is a formal instruction telling people what to wear and what to bring.