问题标题:
Amachinethattakessweat-laden(浸满汗水的)clothesandturnsthesweatintodrinkingwaterisinuseinSweden.Themachinemakestheclothesturnroundquicklyheatsthemtoremovethesweatandthenpassesthesteamthroughakindof
问题描述:

Amachinethattakessweat-laden(浸满汗水的)clothesandturnsthesweatintodrinkingwaterisinuseinSweden.Themachinemakestheclothesturnroundquicklyheatsthemtoremovethesweatandthenpassesthesteamthroughakindofspecialmaterialtomakepurifiedwater(净化水).

Sinceithasbeenbroughtintouseitscreatorssaymorethan1000peoplehavedrunkothers’“sweat”inGothenburg.Theyaddtheliquidiscleanerthanlocaltapwater.

ThedevicewasbuiltfortheUnitedNations’child-focusedcharityUNICEFtopromoteacampaignhighlightingthefactthat780millionpeopleintheworldlackaccesstocleanwater.

ThemachinewasdesignedandbuiltbytheengineerAndreasHammarknownlocallyforhisappearancesonTVtechshow“Mekatronik”.HesaidthekeypartofthesweatmachinewasanewwaterpurificationpartdevelopedbyacompanynamedHVR.

“Itusesatechniquecalledmembranedistillation(膜蒸馏)”hetoldtheBBC.“Weuseaspecialkindofmaterialthatonlyletssteamthroughbutkeepsbacteriasaltsclothingfibersandotherthingsout.TheyhavesomethingsimilartotheInternationalSpaceStationbutourmachineischeapertobuild.Theamountofwateritproducesdependsonhowsweatythepersonisbutoneperson’sT-shirttypicallyproduces10mlaboutamouthful.”

ThedevicehasbeenputonshowattheGothiaCup-theworld’slargestinternationalyouthfootballtournament.MattiasRongechiefexecutiveofStockholm-basedadvertisingagencyDeportivosaidthemachinehadhelpedraiseawarenessforUNICEFbutinrealityhaditslimitations.

“Peoplehaven’tproducedasmuchsweataswehoped–rightnowtheweatherinGothenburgislousy”MattiasRongesaid.“Sowe’veequippedthemachinewithexercisebikesandvolunteersarecyclinglikecrazy.Evensothedemandforsweatisgreaterthanthesupply.Andthemachinewillneverbeproducedinlargenumberssincetherearebettersolutionsouttheresuchaswaterpurifyingpills.”[

Zx

28.UNICEFismentionedinthetextto________.

A.showhowthesweatmachineworks

B.telluswhoinventedthesweatmachine

C.showtheimportanceoftheUnitedNations

D.explainwhythesweatmachinewasinvented

29.Whichofthefollowingisthedis

裴韬回答:
  DABC
查看更多
八字精批 八字合婚 八字起名 八字财运 2024运势 测终身运 姓名详批 结婚吉日
已出生未出生
英语推荐
热门英语推荐
付费后即可复制当前文章
《Amachinethattakessweat-laden(浸满汗水的)clothesandturnsthesweatintodrinkingwaterisinuseinSweden.Themachinemakestheclothesturnroundquicklyheatsthemtoremovethesweatandthenpassesthesteamthroughakindof|小学英语问答-字典翻译问答网》
限时特价:5.99元/篇原价:20元