【写一篇以节约能源,从我做起的英语演讲比赛稿,】-查字典问答网
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  【写一篇以节约能源,从我做起的英语演讲比赛稿,】

  写一篇以节约能源,从我做起的英语演讲比赛稿,

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2020-02-06 17:11
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贺建波

  SavetheEnergyResources

  Anotherroundofenergycrisisisknockingatthedoor.In2004,worldoilconsumptionreachedanewrecord,causingoilpriceintheinternationalmarkettoskyrocketamazingly.AsforChina,itwasreportedthatmanytraditionalmineralcitiesinnortheasternChinahadrunintopredicament,withtheireconomycollapsedandworkersunemployed,onlybecausecoalhadbeenminedout.

  Fossilenergyresources,includingcoal,oilandgas,areunlikesunlight,waterpowerandwindpowerwhicharegeneratedconsistently.They’renotpracticallyreproductiveduringhumanhistory.Onceconsumed,they’regoneforever.Iftheyweretobeexhaustedbeforewecouldfindsufficientreproductiveresourcestoreplacethemwith,we’dhavetoliveinentireblackoutagainlikeourancestorshavedonethousandsofyearsago.That’sofcoursenotwhatanyonewouldwanttosee.

  Duetotechnicallimitations,peoplestillhavetoutilizetheseresourcesnow.

  Asaresult,wemusteconomizethemmostcleverly.Newtechniquesshouldbedevelopedandappliedtoreduceenergycostinindustryanddailylife.Alternativeenergyshouldbeemployedwhereverpossible.Eradicateanypracticethatwastesenergy.Humanshaveovercomesomanycrisesinhistory,andwe’resuretowinthistimealso.

2020-02-06 17:12:23

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