For every new word you learn in your English lesson, every problem you solve in maths, every new song you learn to sing, a neuronal network grows in your brain and the brain changes.

你每在英语课上学一个新单词，每解决一个数学问题，每学会唱一首新歌，你大脑中的神经元网络就会生长，大脑就会发生变化。

youdao

We're just going to watch and listen to — maybe even sing along with — the bass as he changes chords.

我们来听听看看，也可以跟着一起唱，看看低音是怎么与和弦一起变化的。

youdao

The autumn day wears on, the house gong sounds 12 noon, the mode changes; though my mind is still filled with music, leaving no room for call of work or duty; and I sing.

秋季的白昼渐渐过去，家里的皿钟敲了十二下，中午了，调式变了，我的心里仍然充满了音乐，没有机会想到工作或义务的感召；我于是唱道。

youdao

We're just going to watch and listen to--maybe even sing along with--the bass as he changes chords.

我们来听听看看，也可以跟着一起唱，看看低音是怎么与和弦一起变化的。

耶鲁公开课 - 聆听音乐课程节选