任何技能不管你覺得多了解，都需要經常練習，學習，進步。

No matter h...

任何技能不管你覺得多了解，都需要經常練習，學習，進步。

No matter how well you think you know any skill, you still need to constantly practice, study and improve.

#練琴 #piano #pianopractice #practice #practicemakesperfect #鋼琴 #袁詠琳

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