求一篇英文感想MissionMarsGettinghuman-查字典问答网

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　　求一篇英文感想MissionMarsGettinghumanstoMarswillneedmedicalresearchontheinternationalSpacestationuntilatleast2020,saidtheprogramme'sleadscientist.ThatisfiveyearsbeyondNasa'scurrentbudget.ThespacestationisaUS＄

　　求一篇英文感想

　　MissionMars

　　GettinghumanstoMarswillneedmedicalresearchontheinternational

　　Spacestationuntilatleast2020,saidtheprogramme'sleadscientist.

　　ThatisfiveyearsbeyondNasa'scurrentbudget.

　　ThespacestationisaUS＄100billionprojectinvolving16nations.Aftermorethan10years,theyhavenearlyfinishedbuildingit.

　　AspecialpanelsaiditwouldtakemoretimetoresearchtherisksofgoingtoMars.

　　Theyneedtolookintoradiationexposure,bonelossandotherproblemsthathumanshaveiftheyspendalongtimeinspace.

　　NasaplanstospendaboutUS＄2.5billionayearforspacestationoperationsuntiltheendof2015.

　　ButendingitjustfiveyearsafterfinishingitwouldupsetRussia,Europe,JapanandCanada.Thosecountrieshavespentalotofmoneyonthestations.Theywanttogetsomethingback.

　　不要翻译要的是感想剪报来着100词左右

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2020-03-1321:15

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