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今天,学校组织我们去劳技中心上劳技课,我们要学做七彩石皂。老师先给我们讲了一个关于肥皂的故事。从前,皇宫里的一位厨师不小心把油弄洒了,于是他拿来稻(dào)草灰清理油。厨师清理完,发现手上全是油和灰。他端来一盆清水洗手,搓了几下,惊奇地发现手非常干净。沾有油脂的炭灰算是最早的肥皂了。老师又讲了做七彩石皂的程序:先把原料化成水,再添加香精、色剂,
Today, the school organizes us to go to our lab for technical studies. We have to learn colorful soap. The teacher told us a story about soap. Once upon a time, a cook in the palace accidentally spilled oil, so he used rice to clean the oil. The chef cleans up and finds that the hands are full of oil and ash. He came to a pot of water to wash his hands, rubbing a few times, surprised to find the hand is very clean. Stained with grease charcoal is the earliest soap. The teacher also talked about doing colorful soap procedures: first raw materials into water, then add flavor, toner,