sound information

例句：

1. 1. The music sounds beautiful.
   这音乐听起来很美妙。
2. 2. His speech was very clear and easy to understand.
   他的演讲非常清晰，容易理解。
3. 3. I'm glad you like the sound of my new car.
   很高兴你喜欢我新车的音质。