时间:2019-02-02 作者:英语课 分类:美国习惯用语


英语课

backseat driver


back-up system


我们给大家介绍过几个由back这个字组成的习惯用语,例如backslider,backslapper等。今天我们再来给大家讲解两个和back这个字有关,而且是非常普遍的俗语。我们首先要给大家讲解的是:backseat Driver。


Backseat是由 back和seat这两个字组成的。Back是背后或后面的意思,seat就是座位。Backseat两个字合在一起就是指汽车后面一排的座位。Driver就是开车的人。那末,坐在后面座位上的人怎么能开车呢?这就是backseat driver作为俗语的意思了。在美国开车出门是许多人每天生活的一部份。开车的技术当然每个人都不一样。一般来说,开车的人都不太喜欢别人给他指指点点,教他怎么开,怎么走。坐在后面的人本来满可以轻松地聊天,看风景,只要开车的人把你带到目的地去不就完了吗?可是,偏偏有的人坐在后面还不甘心,老是要给开车的人不断地提出没有必要的指导,警告和批评。这种人就是:backseat driver。我们先来给大家举个例子:


例句-1: "Honey, why don't you pass the car in front -- he's going too slow! Look out -- do you see the car coming out of that side street! Oh, oh, better slow down: the light's turning red up ahead!"


这是一个丈夫在车子里对正在开车的妻子讲话。他说:"亲爱的,你超过前面那辆车吧,他开的太慢。当心,注意旁边那条街里开出来的那辆车。得了,得了,慢点开吧,前面的路灯刚变红。"


人们开玩笑说某人是backseat driver一般指妇女的情况比较多。可是,实际上男人在车里指手画脚的也大有人在。这些人就是没有认识到女人同样可以开车开得很好。


由于开车时指指点点而产生不愉快,引起夫妇吵架的情况也是常有的。有的时候,太太一生气就对先生说:"Darling, just shut up and let me do the driving, okay?"意思是:"亲爱的,闭上你的嘴,让我专心开车,可以吗?"


有一点必须指出的是,backseat driver不一定用在开车的情况下。其他方面也同样使用。下面这个例句就给大家提供了一个实例:


例句-2: "One place where you find lots of backseat drivers is in politics 1. These are people who can't get elected themselves but keep bothering elected public officials with unneeded advice."


这人说:"要说指手画脚的人,在政界人士中你可以找到好多。这些人自己竞选失败,没能当选,可是老是不断地给当选的官员提供那些没有必要的意见。"


当然,我们不能说所有没有当选,而提意见的人都是backseat driver。有的人也许是出自好心或良好的愿望。


现在我们来给大家介绍另外一个和back这个字有关的俗语:back-up system。


Back-up system在目前大量使用现代技术的情况下是经常听到的一种说法。它的意思是后备的设施。比如说,大型喷气式飞机都有一套后备的机械设备,要是主要的机械在飞行的过程中出现故障的话,这套后备的设备就可以马上运转,这样可以使飞机继续安全地飞行。Back-up system也就是这种后备的设施。航天飞机的内部就有好多后备的设备来保护宇航员。下面就是一个例子:


例句-3: "On the second day of the flight, the space shuttle's main air-conditioning system broke down. But the astronauts switched 2 on the back-up system and were able to continue the mission 3 for another three days and land safely at Edwards Air Force Base."


这句话的意思是:"在航天飞机起飞后的第二天,飞机里的空调设备坏了。宇航员于是开动了后备的空调设备,这样他们才能再持续工作三天,然后安全地在爱德华兹空军基地降落。"


女:在当前高技术极为普遍的时代,如果没有后备的设施,有的时候非但会影响工作,而且还会造成很大的危险。下面就是一个例子。


例句-4: "This airline pilot talked about getting ready to land that famous day when all the lights in New York went out. He said he was lucky the airport had a back-up system of its own generators 4 -- otherwise he would have to try to land in total darkness."


这个人说:"大家都知道纽约发生停电,全城陷入黑暗的那一天。这个飞行员谈到当天他准备降落的情景。他说,幸运的是,机场自己有后备的发电设备。否则,他得设法在黑暗里降落。"


各位听众,我们今天又给大家介绍了两个由back这个字组成的习惯用语。第一个是:backseat driver。Backseat driver是指那些自己不在岗位上,但是却喜欢不断给在位的人提供别人不需要的意见或建议的人。我们今天讲的第二个俗语是:Back-up system。


Back-up system是指后备的设施,以便在主要的设备出现故障的时候发挥作用,使工作能够正常地持续下去。


今天的[美国习惯用语]就学习到这里。我们下次再见。



n.政治,政治学;政纲,政见,策略
  • They seldom talk on politics in those days.那时人们很少谈论政治。
  • The two brothers differed about politics.这兄弟俩政见不同。
v.转变,改变( switch的过去式和过去分词 );转换;挥动(棍棒、鞭子等);迅速转动
  • A single red LED shows that the power is switched on. 单支红色发光二极管表示电源已接通。
  • The block becomes magnetic when the current is switched on. 一通上电流,这块板就会有磁性。
n.使命,任务,天职;代表团,使团
  • He was charged with an important mission.他受委托承担一项重要使命。
  • I'll leave you to undertake an important mission.我要让你承担一项重要使命。
n.发电机,发生器( generator的名词复数 );电力公司
  • The factory's emergency generators were used during the power cut. 工厂应急发电机在停电期间用上了。
  • Power can be fed from wind generators into the electricity grid system. 电力可以从风力发电机流入输电网。 来自《简明英汉词典》
学英语单词
academic editing
advertising expert
alfoil
alomars
antigastrin
apparent superluminal velocity
aspidium oleoresin
balance disc
bang up job
bartholian cyst
benign lipoblastoma
bezique
Bis-2-Ethyl-Hexyl-Phthalate
blanket washing machine
bunker fuel
ceilometry
centering fixture
combination variance
convergence spasm
corium erinacei
cotectic
cross removal
currency flows
Cyberdog
Dicrocoeliidae
differential-piston
direct-cut operation
dolichaster
electroanalgesia
ferricinum ion
finite observation time
flec
fluctuations in exchange
frequency booster
frequency coding
genus Argyrotaenia
geographical general name
glass faceplate
grading panel
grow up like mushrooms
herbaceous cover
hexyl group
high-temperature plasma physics
highly charged particle
horse gentians
household and population effect on aggregate consumption
hub in network
hypocrea lenta
indicator diagram, indicator card
initializing declaration
irritating gas
Kylestrome
lightwaters
low-head screen
lying around
mercury-contact switch
Meriones unguiculatus
metal-oxide-semiconductor array
metapyamine
monk's shoe
nominal rate.
non-purging type bulimia nervosa
non-volitional
nulla bona
panfrying
Paradombeya
Potier's electromotive force
probate division
proper journal
Ramus lateralis
receptor-effector system
requested dosage form
self renewal
shaving
shienarans
simple aerial cableway
sincock
sludge boat
soil sample
spastic spinal paralyses
Spurway syndrome
suite by chance
Sumarokovo
syntax error message
testicular sarcoma
the half poussette
thrust upon
transition of shots
tuclase
tutorship
two-section
unfothered
unlevel luffing
uranographia
velocity antiresonance
village forest
waiter's assistant
Wallis Warfield Windsor
well connected
without saying a word
zildes
zinc gahnite