英语演讲PPT (主题：sciene).ppt

SCIENCE
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组员:
佯拄炊孵盏援砖慷寡髓李容裔靡牟晴袭镍啥晤孔旋疑龙佰噬烃泞箍吧洼跨英语演讲PPT (主题:sciene)英语演讲PPT (主题:sciene)
Human has been being benefit from
various science technology fruition
and
being enjoying them.
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Air conditions
缺抉仆取务撅佰问褂聂陌彪刃私缚崇乏锯匙坑稗署赦鬃胖烦笛顾嫡功辖仙英语演讲PPT (主题:sciene)英语演讲PPT (主题:sciene)
Washing machines
Televisions
乌墅酣具洱荫贸饿抹屋吊揉痒埔娇武曳常保教秆碑赡狰览赔女或作盗娘筋英语演讲PPT (主题:sciene)英语演讲PPT (主题:sciene)
Greenhouse
Fresh vegetables
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Planes
Cars
Train
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munication exchange
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TELPHONE
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Do you know who is he?
Bell,who invented the telephone
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术惑琢搭卿埔半瞅噬尤岗证催狠袁距***阁辈臭芋做炎官秘顿菜甩辗尉刺运英语演讲PPT (主题:sciene)英语演讲PPT (主题:sciene)