随着乡村音乐的不断变化，它开始在全美流行起来。

With country music continuing to change, it became popular throughout America.

youdao

身为音乐家，她多年来不断在技艺上精益求精。

As a musician, she has spent years perfecting her technique.

《牛津词典》

这些结果应该使公众相信，在不断困扰着公立学校的预算危机中，音乐课并不是单纯的装饰品，并不是可以抛弃的。

These results should convince public that music classes are not a mere decoration, ripe for discarding in the budget crises that constantly trouble public schools.

youdao

If you ever hear music rocking back and forth repeatedly between two chords, it's probably tonic,dominant,tonic,dominant.

如果你听到音乐在两个属音里不断前后行进，这可能就是主音，属音，主音，属音。

耶鲁公开课 - 聆听音乐课程节选