-4听力教程第三册ListenthiswayUnit4HaveaNiceTripPartIGettingreadyAudioscript:Australiaistheworld'slargestislandanditssmallestcontinent
Its★totalareaof3000000squaremilesisaboutthesameasthatofthecontinentalUnitedStates(excludingAlaska)
TheareaofNepalisabout54000squaremiles
Withinitsborders★arefiveoftheworld'shighestpeaks
Switzerlandisasmall,landlockedcountry,15944squaremilesin★area
It'sborderedbyFrance,Austria,andItaly
Morethan20000000peopleliveinArgentine
About97percent★areofEuropeanstock
MostArgentinesliveontheeasternplains
Fewerthan19%liveinthedrywesternandnorthwesternprovinces
Austriais32376squaremilesinarea
Thismakesittwicethesize★ofneighboringSwitzerland
Thereareabout7150000peoplelivinginAustria
MorethanonethirdofthepeopleliveinornearVienna,thecapitalcity
Colombiaistheonlycountr