当你可以很柔和地、放松地、快速地弹奏这个和弦，完全没有疲劳的感觉，那就表示有进步了。

When you can play this softly, relaxed, fast, and without any feeling of fatigue, you have made progress.

youdao

当你可以很柔和地、放松地、快速地弹奏这个和弦，完全没有疲劳的感觉，那就表示有进步了。

When you can play this softly, relaxed, fast, and without any feeling of fatigue, you have made progress.

youdao