Clay: I will start climbing a mountain. 나 등산 시작할거야. Jun: Climbing a mountain? It'll be a breeze. 등산? 그거 식은 죽 먹기지. Clay: Really? Why don't you start first? 진짜? 먼저 해보시지 그래? Jun: You know I'm busy these days. 너 나 요즘 바쁜거 알잖아.