演奏时间45分钟内，必须包括以下曲目。

Performing time within 45 min, repertoires must include the following.

youdao

如果演奏时间足够长，痛楚的音乐可在场的任何部分导致细胞结构的扭曲。

Sour music in any part of the field will cause distortion of the cellular structure if it is played long enough and over time.

youdao

一线明星有时候唱几首歌就会收这么——出场费是大头，演奏时间长短反倒是次要影响因素。

Top ACTS sometimes charge that much to play only several songs — you pay more for the appearance than the length of set.

youdao

Let's say oftentimes orchestral musicians, they're sitting there and they're not playing so they have to be able to count for a long period of time.

时常,管弦乐团的乐手们坐在那里,却不需要演奏,因此他们不得不打很长一段时间的拍子

耶鲁公开课 - 聆听音乐课程节选

You're going to hear the violins play a running scale, If our beat is this, what note values are in the music of the violinists at this particular moment?

大家待会要听段小提琴演奏连续音阶,如果我们这样打拍子,在这个特定的时间点,这段音乐中小提琴手演奏的时值是什么

耶鲁公开课 - 聆听音乐课程节选