1. How long did Yun practise at the age of 7 every day?
Four hours.
2. How do you understand failure and success?
Successes or failures are not important and they will not affect my understanding of music or my plan for the future. If I lose, I will think carefully about it, and if I win, I will just work harder.
答案：1. Four hours.
2. Successes or failures are not important and they will not affect my understanding of music or my plan for the future. If I lose, I will think carefully about it, and if I win, I will just work harder.
