音乐声开始渐渐减弱。
The music began to ___fade.
如果你把衣服挂在烈日下,它们会褪色。
If you hang your clothes out in the bright sun, they will ___fade.
夕阳下,远处的山峰渐渐消失在暮色中。
The distant mountains ___fade into the twilight as the sun sets.