TheImpactoftheInformationRevolution信息革命的影响Whathasbeentheimpactoftheinformationrevolution,andhowshouldwerespond?Letsbeginbyconsideringhowfastourworldsh;...
TheChallengeofImmigration移民的挑战Therearemanyreasonswhysomeoneleaveshisorherhomelandtoliveinanothercountry.Forsome,thedecisioniseconomic;theybelievethatt;...
NeverGiveUp绝对不能放弃Theytoldhimtoquit,thathewasntgoodenough,butfigureskaterPaul他们要求他辞职,他不够好,但是花样滑冰选手保罗Wylierefusedtolisten.怀利拒绝听。Whenhesteppedofftheplane;...
HowtoEscapeaHigh-riseBuildingFire如何避免高层建筑火灾Nowadays,buildingsarebeingbuilthigherandhigherandmostlyrelyonexternalfirefightingprotection.Moreover,smokea;...
TheCuriousTourist好奇的游客Thenumberoneindustryintheworldisnotmakingcomputersorcarsorclothes.Itstourism.Moremoneyisspentontourism,internationally,thanonany;...
Victim受害者Youcouldcallmeashop-a-holic,asmostofmyfriendsdo,butIcallmyselfaloveroffashion.Sittinginmyroom,Ilookinmyclosetatallmybelongingsandwonderwhatel;...
Cloning克隆Iscloningwrongorright?Canweandshouldweclonehumans?克隆是对是错?我们可以而且应该克隆人?Thebiggestproblemwiththeuseofcloningonalargescaleisthedeclineingeneticdi;...
LifeSaver-oraLifeSentence?挽救生命或生活的句子吗?Growingnumbersoffirst-timebuyersdesperatetogetonthehousingladderbutstrugglingtoaffordsky-highhousepricesarebeing;...
FoodSafetyintheMarketplace在市场上,食品安全Episodesoffoodpoisoningcauseillnessinatleastone-thirdoftheU.S.populationeachyear,andthisnumberissteadilyincreasing.;...
WomensChangingRoles女性角色的转变Sincetheearliesttimes,inmostpartsoftheworld,menandwomenhavehadthesamesetrolesinsociety.从最早的时代,在世界的大部分地区,男性和女性在社会有相同的角色设定。The;...