(05/24/21)

-나는 컴퓨터가 필요해.

I need a new computer. ✔

-나는 컴퓨터 새로 샀어.

I bought a new computer. ✔

-웬일이니, 돌돌아?게임 같이 할래?

What are you doing, Doldol?Do you want to play a game with me? --> What's going on Doldol? Shall we play the computer game? ✔

=> Your sentence has a correct grammatical structure, but this has the correct usage/ expression.

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