Restlessness, nervous haste, and rashness can be something of a problem, for you act on impulse and may be out of sync with your environment.

不平静、匆忙紧张、轻率都能成为某些事的问题，因为你冲动行事，与周围的坏境不协调。

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It's the most important thing and our conducting pattern always has to have the downbeat of the hand in sync with the strongest impulse in the music , the strong.

这是最为重要的,而我们的指挥手势,总是和着乐曲的强音,做出重拍的动作

耶鲁公开课 - 聆听音乐课程节选