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蓝蓝的天上白云飘,白云在空中,高不可攀。其实,我们也能造云!材料冷水、锥子、火柴、吸管、橡皮泥、有盖的大口玻璃瓶。步骤1.在瓶盖上锥一个洞,将吸管由洞穿过瓶盖,然后用橡皮泥把瓶盖上的洞密封起来;2.往大口玻璃瓶里倒一些冷水,摇一摇,再把冷水倒出来;3.点燃一根火柴,再把火柴吹灭,把冒烟的火柴扔进大口玻璃瓶里,然后迅速盖上插有吸管的瓶盖并拧紧;
Clouds floating in the blue sky, white clouds in the air, unattainable. In fact, we can make clouds! Materials Cold water, awl, matches, pipette, plasticine, covered glass jar. Step 1. Cone a hole in the bottle cap, the straw through the bottle cap hole, and then use plasticine to seal the hole on the bottle cap; 2. To the big glass jar pour some cold water, shake, and then cold water Pour out; 3. Ignite a match, then match out, throw the smoking matches into a large glass jar, and then quickly put the cap inserted into the straw and tighten;