我书桌上原先的笔筒已经放不下越来越多的文具了,好多笔只好随手扔在书桌上,乱七八糟的,为此我没少挨妈妈的骂。正准备再买一个新的笔筒时,我突然看到阳台上的废纸堆里有几个纸盒子。我灵机一动,何不废物利用,用它们做个小笔筒呢?说做就做!星期天的下午我花了两个多钟头,终于做成了,能放不少文具呢!真是既漂亮又实用。怎么样,跟我一起学做一个吧! The original pen on my desk had put more and more stationery on it. A lot of pens had no choice but to throw them on the desk. When I was ready to buy a new pen holder, I suddenly saw several paper boxes in the wastepaper stack on the balcony. I have a brainstorm, why not use waste, use them as a small pen tube? To do it! Sunday afternoon I spent more than two hours, and finally made, and can put a lot of stationery it! Really beautiful and practical. How, learn to be one with me!