juminsenteo-eseoneun sae juminege sseuregi beorineun gyuchigeul jasehi seolmyeonghae jwoyo.

-에서 marks the place where an action happens, so 주민센터에서 would mean at the resident center.

Adding -는 makes it 에서는, which gives it a topic or slight contrast nuance:

• 주민센터에서 = at the resident center
• 주민센터에서는 = as for at the resident center / at the resident center, ...

In this sentence, 에서는 helps frame the sentence as talking about what happens at the resident center. It can also lightly suggest contrast, like at the resident center, they explain...

새 is the short form of 새로운 when it comes before a noun.

So these are both possible:

• 새 주민
• 새로운 주민

They both mean new resident, but 새 주민 is shorter and very natural in everyday Korean. In this sentence, 새 주민 means someone who has newly moved into the area, not a literally newly created resident.

-에게 marks the person who receives something or is the target of an action. Here, the new resident is the person receiving the explanation.

So:

• 새 주민에게 = to a new resident

With people, Korean often uses:

• 에게 = standard/written
• 한테 = more casual speech
• 께 = honorific

So 새 주민한테 could also be used in casual speech, but 새 주민에게 fits well here.

This is a very important Korean pattern: a verb can modify a noun directly.

• 버리다 = to throw away
• 버리는 = throwing away / that one throws away
• 규칙 = rule

So 쓰레기 버리는 규칙 literally means something like:

• rules for throwing away trash
• trash-disposal rules

The part 쓰레기 버리는 is a clause modifying 규칙.

English often uses for + -ing or compound nouns, but Korean commonly uses this modifier structure.

When Korean uses a verb before a noun, the so-called present modifier often describes a general, habitual, or ongoing action, not just something happening right now.

So:

• 버리는 규칙 = rules about throwing away trash

It does not mean the resident is throwing away trash at this exact moment. It is just the normal form used to describe the kind of rule.

Compare:

• 버리는 규칙 = rules for throwing away
• 버린 쓰레기 = trash that was thrown away
• 버릴 쓰레기 = trash that will be thrown away / trash to throw away

Yes, 쓰레기를 버리는 규칙 is also correct.

In Korean, object particles like -을/를 are often omitted, especially inside modifier clauses or when the meaning is already clear. So both are natural:

• 쓰레기 버리는 규칙
• 쓰레기를 버리는 규칙

The version without -를 sounds a bit lighter and is very common in everyday Korean.

Because 자세히 modifies the verb 설명해 줘요.

• 자세하다 = to be detailed
• 자세히 = in detail / подробно
• 자세한 = detailed, used before a noun

So:

• 자세히 설명해 줘요 = explains in detail
• 자세한 설명 = a detailed explanation

Since the sentence is talking about how they explain, the adverb 자세히 is the right form.

설명해 줘요 is 설명하다 + 주다.

Here, 주다 adds a benefactive meaning: doing something for someone. So it suggests that the resident center explains the rules for the benefit of the new resident.

• 설명해요 = explains
• 설명해 줘요 = explains for someone / kindly explains / gives an explanation

In English, this extra nuance is often not translated directly, but in Korean it sounds natural and service-oriented. Since the resident center is helping new residents, 설명해 줘요 fits very well.

줘요 is part of the -아요/-어요 polite style, often called 해요체.

So the sentence is polite, friendly, and standard for everyday conversation or general explanation.

Compare:

• 설명해 줘요 = polite everyday style
• 설명해 줍니다 = more formal
• 설명해 줘 = casual, non-polite

Korean often omits the subject when it is obvious from context.

In this sentence, the meaning is something like:

• At the resident center, they explain the trash-disposal rules...
• The resident center explains...

There is no separate subject marker like -이/가 here. The sentence just starts with 주민센터에서는, which sets the topic/location, and the subject is understood as the staff or the institution itself. This is very normal in Korean.