一提到污染,人们就想起水污染、大气污染。其实还有一种污染是看不到的,但你可以用耳朵听到,这就是噪声污染。噪声是指人们不需要和难以忍受的声音。它不仅包括杂乱无章、不协调的声音,而且也包括影响旁人工作、休息、睡眠的各种音乐声,以及一切飞行、行驶中 When one mentions pollution, people think of water pollution and air pollution. There is actually another kind of pollution that cannot be seen, but you can hear it with your ears. This is noise pollution. Noise refers to people’s unwanted and unbearable sounds. It not only includes disorganized and uncoordinated sounds, but also includes various musical sounds that affect other people’s work, rest, and sleep, as well as all flights and driving.