今天下午,我做了一个试验,我准备了一些材料--竹子、电池、电线、泡沫。我开始做试验了。我先把电线剥开,里面有两条电线。我又将竹子劈成四条,我将两条电线绑在其中一条竹子上。然后,我把电池摁在电线上。经过一个下午的试验。
This afternoon, I made an experiment. I prepared some materials - bamboo, battery, electric wire and foam. I began to experiment. I'll strip the wire first. There are two wires in it. I split the bamboo into four, and I tied two wires to one of them. Then I pressed the battery on the wire. After an afternoon's experiment.
试验成功了,我万分激动!
I was very excited that the experiment was successful!
说说我的心里话
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