jeopsu jigwoni daegisireseoneun beonhopyoreul jal borago haesseoyo.

Yes. 접수 직원 literally means reception staff member or registration desk employee, and in natural English it is often just the receptionist.

• 접수 = reception, registration
• 직원 = staff member, employee

So 접수 직원이 means the receptionist / reception staff member as the subject of the sentence.

이/가 is the subject marker. Here, 접수 직원이 tells you that the receptionist is the one who did the speaking.

So the sentence structure is basically:

• 접수 직원이 = the receptionist
• ...보라고 했어요 = told someone to look/check

A learner might wonder why it is not 접수 직원은. Using 이/가 here is very natural because it straightforwardly marks who said it.

Because the sentence is combining two things:

• 대기실에서 = in the waiting room
• 는 = topic/contrast marker

So 대기실에서는 means something like:

• in the waiting room, at least...
• as for in the waiting room...
• especially in the waiting room...

The 는 often adds a slight contrast or sets the scene. It can imply something like:

• when you are in the waiting room, pay attention to the number ticket
• maybe other places are different, but in the waiting room this is important

Without 는, 대기실에서 번호표를 잘 보라고 했어요 would still be grammatical, but 대기실에서는 gives a more marked, context-setting feel.

Good question. The difference is nuance, not basic meaning.

• 대기실에서 = simply in the waiting room
• 대기실에서는 = in the waiting room (as opposed to somewhere else / speaking specifically about that place)

So:

• 대기실에서 번호표를 잘 보라고 했어요
  = The receptionist said to watch the number ticket in the waiting room.

• 대기실에서는 번호표를 잘 보라고 했어요
  = In the waiting room, the receptionist said to keep an eye on the number ticket.
  This sounds a bit more like the waiting room is being singled out.

번호표 is a number ticket, queue ticket, or waiting number slip.

It is the ticket you take in places like:

• hospitals
• government offices
• banks
• service centers

You usually look at it and wait until your number is called or displayed.

So 번호표를 잘 보라 means something like:

• keep an eye on your number ticket
• watch your number carefully
• pay attention to the number ticket

Because 번호표 is the object of 보다.

• 번호표를 보다 = to look at / watch / check the number ticket

So 를 is the object marker here.

Even though English might say watch for your number or keep an eye on the ticket, Korean naturally uses 번호표를 보다.

Yes, but not in the sense of skillfully.

In this sentence, 잘 means something more like:

• carefully
• closely
• properly
• make sure to

So 번호표를 잘 보라 does not mean look at the ticket expertly. It means:

• watch the ticket carefully
• make sure you keep checking the ticket
• pay close attention to the ticket

This is a very common use of 잘 in Korean.

보다 is broader than English see. It can mean:

• see
• look at
• watch
• check

In this context, 번호표를 보다 means look at/check/watch the number ticket.

Korean often uses 보다 where English uses expressions like:

• check
• keep an eye on
• watch
• look at

So this is very natural Korean.

This is the pattern:

• verb stem + (으)라고 하다 = to tell someone to do something

Here:

• 보다 → verb stem 보-
• 보라고 하다 = to tell someone to look/watch/check

Then in the past polite form:

• 보라고 했어요 = said/told [someone] to look/watch/check

So the sentence uses reported speech for a command or instruction.

Because this is not saying someone looked at the ticket. It is saying someone told someone else to look at the ticket.

Compare:

• 번호표를 봤어요 = I looked at the number ticket.
• 번호표를 보라고 했어요 = [Someone] told [someone] to look at the number ticket.

The -라고 하다 part is what creates the meaning tell someone to do X.

Korean often leaves that out when it is obvious from context.

So 접수 직원이 ... 보라고 했어요 means:

• the receptionist told me
• the receptionist told us
• the receptionist told people
• the receptionist told you

Which one is correct depends on the situation.

In English, you often need to say the object explicitly, but Korean frequently omits it if it is understood.

Historically and grammatically, yes, it comes from quotation structure, but in modern usage you can think of it simply as told someone to do.

It is related to direct-speech-style reporting. Very roughly:

• 보라 = look! / watch!
• 보라고 했어요 = said look / told [someone] to look

You do not need to translate it as a literal quote every time. In normal English, told me to watch the number ticket is the best interpretation.

했어요 is the polite informal style, often called the -어요/-아요 style.

It is:

• polite
• natural in everyday conversation
• less formal than 했습니다

So:

• 보라고 했어요 = polite conversational
• 보라고 했습니다 = more formal

Normally, 번호표 means the physical or issued number ticket/slip, not the display board itself.

If the speaker meant the screen or electronic display, Korean would more likely use something like:

• 전광판
• 화면
• 호출 번호

So in this sentence, 번호표 is best understood as the queue ticket you received.

Yes, slightly.

• 보라고 했어요 = told me to watch/check/keep an eye on it
• 확인하라고 했어요 = told me to confirm/check it

보라고 했어요 feels natural when you need to keep paying attention to the ticket as you wait.
확인하라고 했어요 sounds a little more like checking information once.

So 보라고 했어요 fits the waiting-room situation very well.

A simple breakdown is:

• 접수 직원이 = the receptionist
• 대기실에서는 = in the waiting room / as for in the waiting room
• 번호표를 = the number ticket
• 잘 보라고 했어요 = told [someone] to watch carefully

So the overall pattern is:

[speaker/subject] + [place/context] + [object] + [verb-(으)라고 했어요]

which means:

[Someone] told [someone] to do [something] in [some context].