Itcanputyourpurchaseinformationintoaspecialcode,sothatonlyyouandthesellercanreadit.2.saysnothingaboutprotectingyourprivacy/doesn’thaveanypoliciesprotectingyourpersonalinformation3.Neverclose;wecanordergoodsdirectlyfromanycountry;Internetsellersoftenofferhighlydiscountedprices.1.wasattended/wastakenpartin2.Asuccess.3.Besidesbringingjoy,thedocteralsobelievesthatthecombinationofimpulsivelaughterandbreathinghelpsstretchmusclesandtriggerstheendorphinsthatmadeushappy.Thisinturnhelpsreleasestresswhichisthecauseofmanydiseases.1.Comparingtheproportionoflifewipedoutwiththevolumeoflavaproduced.2.ToprovethatWignall’sresearchisright.3.Theolderthemassivevolcaniceruptionswere,themoredamagetheyseemedtodo.4.CourtillothasdifferentopinionsfromWignall’s./Courtillotdoesn’tagreewithWignall.1.EarthHourisaworldwideeventorganizedbytheWorldWideFundforNatureandheldonthelastSaturdayofMarchannually,encouragignhouseholdsandbusinessestoturnofftheirofftheirnon-essentiallightsforonehourtoraiseawarenessabouttheneedtotakeactiononclimatechange.2.Sydney.3.godarkfortheEarthHour4.Goforawalkwithfriendsandfamilyandhaveanicetalkunderthenightskyfreefromfloodlightpollution.1.Byraisingmoneythemselves.2.bringback3.I’monlyachild,yetIknowweareallinthistogetherandshouldactasonesingleworldtowardsonesinglegoal.4.如果一個一無所有的流浪小孩都愿意分享，那么為什么我們這些一無所缺的人卻如此貪婪？5.Byspendingallthemoneythatisspentonwaronfindingenvironmentalanswers，endingpovertyandfindingtreats.話題1：科普知識與現(xiàn)代技術(shù)（Popularscienceandmoderntechnology)翻譯：Shoppingonlineofferslotsofbenefitsyouwon’tfindshoppingintraditionalstores.在網(wǎng)上購物提供了許多在傳統(tǒng)商店中購物時不會發(fā)現(xiàn)的好處。Shoppingonlineofferslotsofbenefits（thatyouwon’tfindshoppingintraditionalstores.）在網(wǎng)上購物提供了許多(在傳統(tǒng)商店中購物時不會發(fā)現(xiàn)的)好處。application,purchase,discount,password/keyword,secure,order,convenience,advance,global,globalization,view,issue,vary(Itisquiteunderstandablethatviewsonthisissuevaryfrompersontoperson.)翻譯：1.…butbecausethecarbondioxide(CO2)theyreleasedwipedoutlifewithgreaterease.他們釋放的二氧化碳非常容易地摧毀了生命。wipeout消滅，摧毀2.PaulWignallfromtheUniversityofLeedswasinvestigatingthelinkbetweenvolcaniceruptionsandmassextinctions.來自利茲大學(xué)的PaulWignall正在調(diào)查火山爆發(fā)和大規(guī)模滅絕的聯(lián)系。Today,thereareover6,000clubsthatofferthisoptionincountriesrangingfromAustriliatoKenyainEastAfrica.如今，在從澳大利亞到東非的肯尼亞有超過6000個提供這種選擇的俱樂部。Besidesbringingjoy,thedocteralsobelievesthatthecombinationofimpulsivelaughterandbreathinghelpsstretchmusclesandtriggerstheendorphinsthatmakeushappy.Thisinturnhelpsreleasestresswhichisthecauseofmanydiseases.