【英语翻译Humanbeingsneedtodrinkfor-查字典问答网
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来自马卫民的问题

  【英语翻译Humanbeingsneedtodrinkfortheirsurvival.Waterranks__high__onthelistofall-timesafefluids.Butnotallwaterisassafeasonce__thought__.RecenttestsofwaterfountainsinseveralU.S.citiesshowthatmanyfountain】

  英语翻译

  Humanbeingsneedtodrinkfortheirsurvival.Waterranks__high__onthelistofall-timesafefluids.Butnotallwaterisassafeasonce__thought__.RecenttestsofwaterfountainsinseveralU.S.citiesshowthatmanyfountainsgivewatercontaininglarge__amounts__oflead(Pb),apoisonousmetal.Arecentstudyof900waterfountainsinLosAngeles_revealed___thathalfofthefountains__tested__containedhigheramountsofleadthanthe_amount___theexperts

  consider__safe__.Inothercities__similar__resultsoftestswereannounced:toomuchleadinmany,though___notall_,drinkingfountains.Waterdoesn‘tnormallycontainanylead,butwhenitpassesthroughpipes,itcan__becontaminated__.Peoplewhodrinkthewater__takein__thelead.Anadult‘sbodypassesmostofthelead__outof__thebody,butchildren‘s__body__retainsmorethanhalfthelead__swallowed__.Thismakeschildrenmorelikelytobeaffected.Lead

  candamagethekidneys,cause__hearingloss__andimpairlearningandmemory.asmanyas____fourmillionchildreninU.S.A.alreadyhavehighlevelsofleadintheirbodies.Mostofthisleadcomesfrom__breathingair__pollutedwiththemetal.Theycan_pick___itupfromeatingdirtorpaintchipscontaininglead.In__anattempt__tolimittheleadinwaterfountains,officialsrecentlysuggestedthatfountains__found__tohavetoomuchleadbereplacedorrepaired.Andthatcertainlyrequiresalotofmoney

3回答
2020-03-20 00:52
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寇云起

  人类需要喝水以生存.水排名高的全时安全fluids.但名单上并非所有的水是安全的,因为曾经的喷泉在美国几个城市thought.Recent测试表明,许多喷泉让水含有大量铅(以Pb计)金额的900饮水机在洛杉矶有毒metal.A最近的一项研究发现,半数测试的喷泉含有高量的铅比额的专家

  考虑安全..在其他城市的类似测试结果公布:.太多导致许多,虽然不是全部,饮水机水通常不包含任何铅,但是当它穿过管道,它可以被污染的人谁喝水取处于领先地位.一个成年人的身体传递的大部分铅除体外,但孩子的身体保持一半以上的铅.这使儿童更容易成为affected.铅

  能损害肾脏,造成听力损失和损害学习和记忆.多达400万儿童在U.S.A.已经在他们的身体高浓度的铅.大部分的铅来自呼吸的空气污染与金属.他们可以把它捡起来进食含铅.在企图限制铅在水中喷泉污垢或掉漆,官员最近建议,发现喷泉有过多导致更换或repaired.并那肯定需要大量的资金

2020-03-20 00:55:46
马卫民

  还好!采纳!

2020-03-20 00:57:49
寇云起

  谢谢采纳!

2020-03-20 01:01:50

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