同学们,你们一定在公园或街心绿地见到过美丽的喷泉,如果你能亲手做一个喷泉小实验,定会给你增添美的感受和学习和兴趣。让我们先准备一下吧。盘子1个,广口瓶1个(可用罐头瓶或果酱瓶代替),小细口瓶(可用细口药瓶)1个。用软木塞塞在细口瓶上,将一个尖嘴细玻璃管(可用喝汽水的细吸管)插入软木塞中,细口瓶中装入约3/4体积的红颜色的水。 Students, you must have seen a beautiful fountain in the heart of the park or in the heart of the street. If you can personally make a small experiment with a fountain, you will certainly add beauty, learning and interest to you. Let us first prepare it. 1 tray, 1 wide mouth bottle (can be used as a can or jam jar), and 1 small bottle (a fine mouth bottle). Using a cork stopper on a fine bottle, insert a fine-tipped glass tube (a fine drink can with a soft drink) into the cork, which contains approximately 3/4 volume of red-colored water.