"오빠! 잘 해!"
These two girls were entertaining. They were leaning over the railing and calling in their thin little girl voices, "Big brother! Do well!" They seemed frustrated that Big Brother wasn't answering, so they yelled it again. And again.
Then they started counting and copying the announcer. He'd say "two" and they'd say "three." Then he'd start over and one and they would shake their heads and say "two!" He'd say "junbi" and they'd call out "junbi!"
The parents sitting around us ignored it at first but started giggling after a while.