时间:2019-02-23 作者:英语课 分类:英语时差8,16


英语课

 I'd like to look into your past, and predict the future. I bet that the last time you went to the beach, the wind was blowing in off the water. Maybe it was just a pleasant breeze, maybe something a little stronger. But it was definitely coming in off the water. What's more, a breeze will be coming in off the water the next time you go to the beach.


How do I know? Easy.
Wind is caused by differences in the temperature of air. If you have a lot of hot air in one location and a lot of cold air next to it, the line where they meet will be windy. That's because the hot air is rising and the cold air is rushing in to fill the space left behind. Whoosh 1!
Now, here we are at the beach. What do you notice? Well, the sand under your feet retains heat pretty effectively. Once it is hot, it stays hot. Not so for ocean water, which is much harder to heat. Think of how cold the water feels when you step into it off a hot beach.
This distinction is true of land and sea in general. On a sunny, summer day, the land gets hotter, and stays hotter, than the sea.
That means the air over the beach will be hotter than the air over the water. And that means the air will be rising over the beach. As the hot beach air rises up, the relatively 2 cooler air over the water moves in to take its place. The result? A sunny day in summer creates its own breeze. 

v.飞快地移动,呼
  • It goes whoosh up and whoosh down.它呼一下上来了,呼一下又下去了。
  • Whoosh!The straw house falls down.呼!稻草房子倒了。
adv.比较...地,相对地
  • The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
  • The operation was relatively painless.手术相对来说不痛。
学英语单词
0794
accumulation soil moisture
algebraic problem
ambiguity delay
aminoxytriphene
Amorphophallus corrugatus
authorization degree
auto-zero
backswept wing aircraft
Bassingham
benenate
betaphycus gelatinum
binary solvent system
blood pigment
body tube
boutique hotels
buck-in
calciodol
carandas
chromium polish
concurrent fault detection
considerable order
coponising
coprocytogram
copy-land
Corvus monedula
cuminylidene
cyanocobinamide
document cabinet
elaterites
enactory
Euler-Rodrigues parameter
exhaust suction pipe
expansins
flash-forwards
for a song
formal book transactions
fusiaphera macrospiratoides
gasoline compartment
genus Vireo
glutaminolysis
graecismus
grail
Guadahortuna
gunpowder empires
high flash oil
infrared catastrophe
ingenuine
intermenstrual fever
international trade law
Jack River
jewellry alloy
Kwoi
lamonds
landed aristocracy
lanthanum sulphide
lapithos (lapitos)
large space enclosure
ledoes
Lomagne
lutjanus decussatus
marchenko
mcelheny
multiple inequality coefficient
muscarinergic
neural logic system
non-irritants
nuclear parity
Nucleorhabdovirus
parallel in the narrow sense
predictive codings
Proddie
proportional control valve
protected object policy
quick correct plug in
railborne
rathjen
record designator
rectolabial fistula
rescyve
restaurantes
right-hand polarized wave
rubber bearings
Schima argentea
self restraint of boundary stress
serpentinously
sexual impulse
sleep twitches
Subordination Clause
Swedophone
t.s.w.
tclp
teacher orientation
tremolitic
Tyndall flowers
unregistered company
USB hub
vandiver
WDLL-D
well-delivereds
winding drum machine
wireless telegraphy act 1998