In Boston in the winter, this experiment worked very well because we were always in an environment full of staticelectricity.
在冬天的波士顿，这个实验进行的非常好，因为我们一直处于充满静电的环境中。
2
It can be caused by a build-up of staticelectricity indoors from carpets or clothing made of man-made fibres, or from TV sets, duplicators or computer display screens.
它可能是由室内地毯、人造纤维制成的衣服、电视机、复印机或电脑显示屏积聚的静电引起的。
3
When he got to the edge of the field he heard what he believed to be a sound not dissimilar to staticelectricity.