huwonjaga gibureul hago piryohan mulpumeul bonaesseoyo.

후원자 means sponsor, supporter, or sometimes donor/patron, depending on context.

The -가 is the subject marker. It shows that 후원자 is the subject of the sentence: the person who did the actions.

So:

• 후원자 = sponsor / supporter
• 후원자가 = the sponsor (as the subject)

In this sentence, 후원자가 is the one who donated and sent the items.

-를 is the object marker. It marks 기부 as the thing being done.

Here, 기부를 하다 literally means to do a donation, which is the standard Korean way to say to donate.

So:

• 기부 = donation
• 기부를 하다 = to donate / to make a donation

Even though English uses a simple verb (donate), Korean often uses a noun + 하다 structure.

By itself, 기부 is a noun meaning donation.

But Korean often turns certain nouns into verbs with 하다. So:

• 기부 = donation
• 기부하다 = to donate
• 기부를 하다 = to do a donation / to donate

Both 기부하다 and 기부를 하다 are used. In your sentence, the speaker chose 기부를 하고.

This pattern is very common in Korean:

• 공부 = study
• 공부하다 / 공부를 하다 = to study

-고 connects verbs and usually means and or and then.

So:

• 기부를 하고
• 필요한 물품을 보냈어요

means:

• donated and sent needed supplies
• or made a donation and then sent needed items

It links two actions done by the same subject.

In this sentence, -고 is a natural way to list the sponsor’s actions.

In Korean, when verbs are connected with -고, the tense and politeness are usually shown only on the final verb.

So:

• 기부를 하고 필요한 물품을 보냈어요

naturally means both actions happened in the past, even though only 보냈어요 visibly shows past tense.

This is very normal Korean grammar. The past tense on the final verb applies to the whole sequence.

필요한 is the modifier form of 필요하다, which means to be necessary / needed.

When Korean wants to put a descriptive verb before a noun, it changes form:

• 필요하다 = to be necessary
• 필요한 = necessary / needed

So:

• 필요한 물품 = needed items / necessary supplies

You cannot say 필요하다 물품 in standard Korean, because 필요하다 has to change into a noun-modifying form before it can describe 물품.

This is similar to how Korean relative clauses work.

물품 means goods, items, or supplies. It sounds a bit more formal or official than 물건.

Compare:

• 물건 = thing, object, stuff
• 물품 = goods, supplies, articles, items

In a sentence about donations or aid, 물품 is very natural because it suggests practical supplies rather than just random objects.

So 필요한 물품 is something like:

• needed supplies
• necessary items
• needed goods

Yes. 보냈어요 is the polite past form of 보내다 (to send).

Breakdown:

• 보내다 = to send
• 보냈어요 = sent / have sent

The ending -어요 makes it polite, and the past marker makes it past tense.

So the whole sentence is in a polite, conversational style.

Korean often leaves out information that is already understood from context.

With 보내다, you can specify:

• 누구에게 = to whom
• 어디에 = to where

For example:

• 아이들에게 필요한 물품을 보냈어요 = sent needed supplies to the children
• 현장에 필요한 물품을 보냈어요 = sent needed supplies to the site

But in your sentence, the recipient or destination is omitted because it is probably already clear from the situation.

Usually, yes—that is the most natural reading.

Because the actions are listed as:

• 기부를 하고
• 필요한 물품을 보냈어요

it suggests the order donated and then sent supplies.

However, -고 can also simply link actions without strongly emphasizing time order. So the sentence mainly tells you that the sponsor did both actions. The exact timeline may or may not be important.

Grammatically, 후원자가 is singular: a sponsor / the sponsor.

If you wanted to clearly say sponsors in the plural, you would usually say:

• 후원자들이

That said, Korean sometimes leaves number unmarked when context makes it clear. But in this exact sentence, most learners would read 후원자가 as one sponsor.

The word order is very natural.

Korean commonly follows:

• subject + object + verb
• and descriptive phrases come before the noun they describe

So here you get:

• 후원자가 = subject
• 기부를 하고 = first action
• 필요한 물품을 = object of the second action
• 보냈어요 = final verb

That is a normal and smooth Korean sentence structure.