一个晚上,学习下班铃打过后,我走到一座房子檐下,看到漆黑的屋裹有两道亮光,一道朝向房顶,一道朝向墙,我走进去仔细一看,在桌子上竖着一个圆筒,筒的中间半边有个小洞,放出光朝向墙,筒的上口放出的光朝向房顶,我慢慢的拿下来一看,是一个厚纸圆筒套着一盏很亮的罩子灯,看桌上没有办公文具,床上也没有人,灯 One night, after learning how to get off work my bell, I walked under a house eyelid to see the dark house wrapped in two bright lights, one toward the roof and the other toward the wall. I walked in and looked at it with a pen on top of the table Cylinder, the middle of the cylinder has a small hole in the middle half, emitting light toward the wall, the light emitted by the upper mouth of the cylinder toward the roof, I slowly took a look, is a thick paper cylinder set with a very bright Cover lights, there is no office stationery on the table, no bed, lights