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分钟英文演讲手机依赖-PPT课件

上传者:非学无以广才 |  格式:ppt  |  页数:11 |  大小:1978KB

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enwhengotothetoilet.5.eless,works.6.Playphonewhilewalking,bikinganddriving.7.Thumbdiseasecausedbytheuseofmobilephonesforalongtime.Badinfluencecausedbymobilephonediseae3.Mobilephoneradiationwillaffectintelligence4.Damageourskin5.CausenumbnessandMalformationinthefingers1.Influenceourbiologicalclock2.DoharmtooursightLearntousemobilephonehealthily1.Keepacertaindistancefromyourphonewhenusing,trynottoplaymobilephoneespeciallyinthedark.2.Pleasekeepatleastameterawayfromthemobilephonewhensleeping,thiscanweakingcellphoneradiationeffectively.Thebestpracticeistoturnoffyourphonebeforesleeping.3.Donotplaywhenchargingthephone,asthephoneisconductivewhencharging.Newspapershavemultiple reportsthatpeoplebeing electricshockdeathduringphonecallswhenit’sbeenrecharged.4.Washyourhandsforeatingafterusingyourphone.

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