时间:2018-12-07 作者:英语课 分类:幸福是一种态度


英语课

Next autumn, when you see geese heading south for the winter, flying along in 'V' formation, you might consider what science has discovered as to why they fly that way. As each bird flaps its wings,it creates uplift for the bird immediately following. By flying in 'V' formation, the whole flock adds at least 71 percent greater flying range than if each bird flew on its own.


When a goose falls out of formation, it suddenly feels the drag and resistance of trying to go it alone--and quickly gets back into formation to take advantage of the lifting powerful of the bird in front.


When the head goose gets tired, it goes back in the wing and another goose flies point. Geese honk 1 from behind to encourage those up front to keep up their speed.


Finally--and this is important--when a goose gets sick or is wounded by gunshot, and falls out of formation, two other geese fall out with that goose and follow it down to lend help and protection. They stay with the fallen goose until it is able to fly or until it dies, and only then do they launch out on their own, or with another formation to catch up wifh their own.


People who share common direction and sense of communty can get where they are going more quickly and easily, because they are traveling on the thrust of one another.


If we have as much sense as a goose, we will stay in formation with those people who are heading in the same direction as we are.


If we have the sense of a goose, we will stand by each other like that.


HELP:


1.formation n. 队形 2.flap v. 挥动


3.flock n. 鸟群 4.resistance n.阻力


5.honk v.(雁)叫



1 honk
n.雁叫声,汽车喇叭声
  • Don't honk the horn indiscriminately.不要乱鸣喇叭!
  • While passing another vehicle,you must honk your horn.通过另一部车时必须鸣按喇叭。
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acephalocardius
acoine
alkali metal
aluminum chloroisopropylate
antidiarrhoeics
atpered screw plug
auditing postulates
beam sensing system
biochemical separation
by-pass diode
catalytic convertor
chicos
cinobufotalitoxin
coeliocele
computer game
coupled bending and torsional vibration
court fees
deaf in an ear
dimnesses
dotal system
electric dust precipitator
electrothermal oil pressure gauge
embroidery motiff
erythronium montanums
faenols
first-order climatological station
foot-press
freeze drying
G4motif
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Goliath beetle
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granny-dumping
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hextetrahedron
histotoxic anoxia
hypocala andamana
integrating gyrounit
interinvolve
interior content
internationally-recognised
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invoice of transfer
involatile
jonval turbine
lamajouns
lief cycle
look after yourself
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mid-autumn
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mutilus metanodulus
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open side planer
ophiothrix hybrida
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pan-Slav
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pterois russelii
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rational surface
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second moment of mass
Seebad Heringsdorf
shivery
so much for that
sorealia
stretch oneself
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thoracic abscess
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water pump drive sprocket
wedged penetrator
white copperous
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