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。
It can be caused by a build-up of static electricity indoors from carpets or clothing made of man-made fibres, or from TV sets, duplicators or computer display screens.
别墅"用电靠风力发动，室内家居如旋转浴室、升降桌椅、滑动床等仅靠一部触摸屏智能手机来控制。
The mini-villa runs on wind power. Inside, a revolving shower bath, an elevating table and chair, a sliding bed and other furniture pieces are controlled by a smart phone with a touch screen.
电脑室内光线要适宜，不可过亮或过暗，避免光线直接照射在荧光屏上而产生干扰光线。
Computer room light should be fit, not too bright or too dark, to avoid direct exposure to light in the screen caused interference of light.
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