全新版大英综合教程四课后翻译答案.pdf

UINT1

Theoffensivehaalreadylastethreedays,butwehanotgainemuchground.

Ourtroopsengagingtheenemyatthefrontwerefacedwithstrong/fierce/stiff

resistance.Thedivisioncommanderinstructeourbattaliontogetarountothe

rearoftheenemyanlaunchasurpriseattack.Todoso,however,wehatocross

amarshlandandmanyofuswereafraidwemightgetboggeddowninthemud.Our

battalioncommanderdecidedtotakeagamble.Westarteundercoverofdarkness

anpresseoninspiteofgreatdifficulties.Byastrokeofluck,thetemperature

atnightsuenlydroppedtominus20degreesCelsiusandthemarshfrozeover.

Thankstothecoldweather,wearrivedatourdestinationbeforedawnandbegan

attackingtheenemyfromtherear.Thisturnethetideofthebattle.Theenemy,

caughtoffguard,soonsurrendered.

UNIT2

Automobileschangetheworlduringthe20thcentury,particularlyintheUnite

Statesanotherindustrializednations.Theyareindeedofgreatusetous,

buttheyhavebroughtsomehazardsaswell,suchasnoiseandairpollution,an

highwayfatalities.Itisreportethatautomobileaccidentsrankamongtheleading

causesofdeathandinjurythroughouttheworld.Fortunatelymoderninnovators

arereinventingtheautomobile.Newpropulsionsystems,fuels,designs,anmeans

ofmanufacturingcarshavealldevelopedrapidlyinthepastdecade.

Forexample,byusingthesatellite-aidedglobalpositioningsystem(GPS),a

computerintheautomobilecanlocatethevehiclespreciseposition,andwith

theapplicationofsensors,smartcarscaneliminatemostcaraccidents.

UNIT3

Wellbegunishalfdone,asthesayinggoes.Itisextremelyimportantforajob

applicanttodohishomeworkwhileseekingemployment.Frommystandpoint,whether

ornotonehasdonehishomeworkclearlymakesadifferenceinhischanceof

success.

Ihaveafrien