erairta
ksa
dtoallowforfreermoveme
ttheelbowa
dk
eeareasofthespacesuitswillalsobealtered
【生词摘录】
1gallo
AmEau
itformeasuri
gliquidsequalto3785litres【美】加仑（等于3785升）
2vat
［C］averylargeco
tai
erforstori
gliquidssuchaswhiskyordyewhe
theyarebei
gmade（酿酒、盛染料用的）大缸，大桶
3ta
k
［C］alargeco
tai
erforstori
gliquidorgas（盛放液体或气体的）大容器
4treadmill
［C］amillworkedi
thepastbypriso
erstreadi
go
stepsfixedtoaverylargewheel（过去用以惩罚犯人的）踏车
5aerospaceadji
volvi
gthedesig
i
ga
dbuildi
gofaircrafta
dspacevehicles航空和航天（器制造）的
［U］thei
dustrythatdesig
sa
dbuildsaircrafta
dspacevehicles航空和航天工业，航天工业
6scubadivi
g
［U］thesportofswimmi
gu
derwaterwhilebreathi
gthroughatubeco
ectedtoaco
tai
erofairo
yourback斯库巴潜泳，水肺潜泳（戴自携式潜水呼吸器潜泳）
7simulatevtomakeorproducesomethi
gthatis
otrealbuthastheappeara
ceofbei
greal模仿，模拟
8Martia
adjoforrelati
gtothepla
etMars火星的9stride
［C］alo
gstep大步，阔步
wwwsmar4tstudycom
f10elbow
［C］thejoi
twhereyourarmsbe
ds肘DavaNewma
ProfessorofAero
auticsa
dAstro
auticsa
dE
gi
eeri
gSystemsDirectorofTech
ologya
dPolicyProgramMacVicarFacultyFellow
wwwsmar5tstudycom
f4
WelcometoEvergladesNatio
alParkTheEvergladesisawateryplai
coveredwithsawgrassthatshometo
umerousspeciesofpla
tsa
dwildlifeAto
ea
dahalfmillio
acresitstoobigtoseeitalltodaybutthistourwillofferyouagoodsampli
gOurtourbuswillstopfirstatTaylorSloughThisisagoodplacetostartbecauseitshometoma
yofthepla
tsa
da
imalstypicallyassociatedwiththeEvergladesYoullseema
yexoticbirdsa
dofcourseourworldfamousalligatorsDo
tworrytheresaboardwalkthatgoesacrossthemarshsoyouca
lookdow
atthea
imalsi
thewaterfromasafedista
ceTheboardwalkishighe
oughtogiveyouagreatviewofthesawgrassprairieFromtherewellheadtosomeothermarshya
deve
ju
glelikeareasthatfeaturewo
derfultropicalpla
tlifeForthoseofyouwhodlikeacloserviewofthesawgrassprairieyoumightco
siderre
ti
gaca
oesometimeduri
gyourvisithereHoweverdo
tdothisu
lessyouhaveaverygoodse
seofdirectio
a
dca
egotiateyourwaythroughtallgrassWedhatetohavetocomelooki
gforyouYouhavethegoodfortu
eofbei
gherei
thewi
terthebesttimeofyeartovisitDuri
gthespri
ga
dsummerthemosquitoeswilljustabouteatyoualiveRight
owtheyre
otsobothersomebutyoullstillwa
ttousea
i
sectrepelle
t
【生词摘录】
1EvergladesNatio
alPark大沼泽地r