Turner says adding or taking away just a little water will change the sound. Adding water to a glass will make a lower sound. The smaller bowls of water produce a higher sound, while the larger ones produce a lower, deeper sound.
特纳说只要添加或者去掉少量的水就能改变杯子发出的声音。加水可以降调,去水可以升调,大杯子发出的声音则更加浑厚低沉。