历史小径·世界史英语30篇（8）
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People Made Tools Long Ago
人类很早就开始制作工具
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Early people lived in caves and forests.早期人类住在洞穴和森林里。
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They used stones to cut meat and wood.他们用石头切割肉类和木材。
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Some tools were sharp and strong.有些工具锋利而坚固。
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Others helped them dig roots or scrape hides.另一些则帮他们挖掘根茎或刮制兽皮。
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People learned by watching and trying.人们通过观察和尝试来学习。
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No one taught them in schools back then.那时没有人在学校里教他们。
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These tools helped them live longer.这些工具帮助他们活得更久。
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We still find old stone tools today.我们今天仍能发现古老的石器。