蜘蛛零距离

　　Thisincrediblefamilycomesarmedwitheightlegsandeighteyes,andaftermillionsofyearsthey'veevolvedevenmorebizarrebehaviorsandfeaturesthatwillmakeyourskincrawl.They'renature'ssupersurvivorsandthriveindeserts,jungles,andevenunderwater.IncredibleSpiderscomeindifferentsizesandunusualcolours,somehavehair,somebuildwebsandsomehavestickylegstocatchprey!Herewetakealookatthehuntersandjumpersandengineersanddancers,they'resomeofthemostfascinatingspidersonEarth...TheGoldenOrbbuildsagiantweboverameterwideanditssilkisthestrongestknownnaturalmaterialontheplanet.TheGoldenBaboonspiderlivesinanundergroundburrowandlayssilktripwirestoalertittomovingpreyonthesurface!TheJumpingspidercanjumpoverhalfthelengthofafootballfieldtocatchitsflyingprey,andtheFishingspiderrunsonwater.Butit'stheGoliathtarantulathatisthemostfrightening.Withalegspanofover...