Here's the answer:
“내 남동생은 대학에서 공부해요”
Watch a real native speaker say it:
Here's how it sounds in a textbook:
Fun fact: the hundreds of thousands of people learning Korean with Memrise get this phrase correct 96.52% of the time!
Fun fact: the hundreds of thousands of people learning Korean with Memrise get this phrase correct 96.52% of the time!