Today's diary

I'm going to apply for an interesting program that allows people to go abroad for free.

( or no cost?)

"at no cost" would work, also.

Although It can be really competitive, it seemed to good to my experience. ("to be a good program")

I hope to get accepted by them and go to Europe.

I'm majoring in visual design and people who majoring in design must to prepare one.

Today, my topic was fixed (corrected, or chosen?) finally so I was happy.

Songdo is too cold to wear a spring clothes.

Maybe you could put "right now" at the end of the sentence to make it sound better. You don't need to though, it's just a suggestion.

Today, Songdo is surely cold, so I felt terrible.

I think you should use a words like "extremely" "very" "unbelievably" "extraordinarily" instead of "surely".

Although it seems very can be really competitive, it's a good opportunity for me.

I'm majoring in visual design and people who are majoring in design must prepare one.

Right now, Songdo is too cold to wear spring clothes.

Today, Songdo is very cold, so I felt terrible.

I can't stand the cold weather.

Today's Diary <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 이건 제목이에요. 여기 대문자를 위한 규칙이 뭐예요?

I'm going to apply for a interesting program that allows people to go abroad for free.

... that allow people to go abroad at no cost. 좋은 시도이었어요!

Although getting it can be really competitive, it promises to be a good experience (for me)..

I hope to meet the application requirements and be able to go to Europe.

Nowadays, I've been busy lately, preparing a graduation exhibition. "Nowadays" < 최소한 제게 이건 아주 구식 표현처럼 들려요.

I'm majoring in visual design and people who are majoring in design must be prepared (to ???)준비되야 하고 위해서 ...정확히 뭐?

I finally chose the focus of my study today, (what I'm going to study today), so I'm happy.

I go to ___________University, which is located in Songdo, Incheon, Korea.

It's still too cold in Songdo is too cold to wear a spring clothes.

Today, Songdo is really cold, and I really hate it.

As someone majoring in visual design, I must prepare (get ready) to present in the graduate exhibition.....prepare a _______?__project/piece/presentation?_______for the graduate exhibition (this year? 언제?).