翻译和例句：
一滴水要经过多少考验才能来到你家呢？HOW does water get from the river or lake to your home? That's quite a long way. Let's just follow some to see where it goes:1.People putchemicals(化学药品) into water to take outdirt ……
wood using different chemicals (化学药品). But this process is bad for the environment.Animals like ……
chemicals (化学药品), and how to express my research results in interesting ways. This experiment taught ……
at the Chinese Academy of Sciences. She learned a lot about chemicals (化学药品) and ways to make soaps ……
), gunpowder (火药) and chemicals (化学药品) to make the fireworks we see today, but fireworks actually have been... away from 远离5. put out 熄灭Sentence bank1. 释义：我们今天所看到的烟花是由气压、药粉和化学物质精心配置而成的；实际上，烟花出现的历史已经有几百年了。2. 释义：燃放 ……
), gunpowder (火药) and chemicals (化学药品) to make the fireworks we see today, but fireworks actually have been... away from 远离5. put out 熄灭Sentence bank1. 释义：我们今天所看到的烟花是由气压、药粉和化学物质精心配置而成的；实际上，烟花出现的历史已经有几百年了。2. 释义：燃放 ……
chips are mixed with chemicals (化学药品) and water to make pulp (纸浆). The pulp is spread out ……
英文描述自己的感受。Vocabularymajority n. 大多数chamical n. 药品，化学药品aware adj. 意识到的wisdom n. 智慧in one’s bones 深深地（或本能地）感到evolutionary adj ……
英文描述自己的感受。Vocabularymajority n. 大多数chamical n. 药品，化学药品aware adj. 意识到的wisdom n. 智慧in one’s bones 深深地（或本能地）感到evolutionary adj ……
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