我平时做了很多试卷,它们堆放在一起太乱。我打算买几个文件架,把不同学科的试卷分开放,到文具店一打听,才知道文件架价格有点贵。我不舍得买,想自己动手做文件架。我发现家里有许多方形的空牛奶瓶,想到如果把它们剪开,应该可以用来放试卷。说干就干,我找来几个空牛奶瓶,开始制作简易文件架。 I usually do a lot of papers, they are stacked together too messy. I intend to buy a few file rack, the papers of different disciplines separately, to find a stationery shop, just know the file rack price a bit expensive. I am not willing to buy, want to do their own file rack. I found a lot of square empty milk bottles in my house, and if I cut them out, I think they should be able to put on test papers. Say dry, I got a few empty milk bottles, began making simple file rack.