近年来,医学家们通过研究发现,在噪声强烈的地方吸烟或吸烟时听很响的音乐,都会造成永久性的听力衰退。研究人员用老鼠做了这样一个试验:让老鼠听强烈的喧闹的音乐声,结果听力没有受到损伤,接着,他们关掉音乐,让老鼠接触浓烈的香烟烟雾,结 In recent years, medical scientists have found through research that permanent hearing loss can result from listening to loud music when smoking in a noisy or smoking area. The researchers used a mouse to do such a test: the mice listen to the strong noisy music, the hearing is not damaged, and then they turn off the music, so that rats exposed to strong cigarette smoke, knot