时间:2018-12-03 作者:英语课 分类:美国英语听力80篇


英语课

[00:03.16]Computer viruses are electronic programs that destroy information on a computer or cause the computer to stop working.

[00:13.37]Computer experts say the "I Love You" virus is one of the most dangerous they have ever seen.

[00:21.29]It began spreading May Fourth and quickly attacked computers in more than twenty countries.

[00:27.90]The experts say it may have caused as much as 10,000,000,000 dollars in destroyed information

[00:36.39]and lost computer work time.

[00:39.24]The virus got in each computer as electronic mail that appeared to be sent from a friend.

[00:46.65]Its title was "I Love You."

[00:49.68]When the computer user 1 opened the message, the virus did several things.

[00:56.11]First, it found the computer's address book and immediately mailed copies of itself to each computer address listed.

[01:05.88]It destroyed electronic pictures kept in the computer's memory.

[01:10.61]It also searched for secret words used to protect computer information and attempted to steal them.

[01:19.46]The "I Love You" Virus quickly spread through computers used in governments and private businesses.

[01:28.37]Electronic address books in these computers quickly sent copies of the virus to other government computer systems.

[01:37.18]Business computers sent copies of the virus to other business computers.

[01:43.65]Within days the "I Love You" virus had spread from computer to computer around the world.

[01:52.12]Experts in computer crime are still investigating the incident.

[01:58.31]They have followed electronic evidence to The Philippines where there are no laws against this kind of Computer activity.

[02:07.87]It is a crime in many countries, but not in The Philippines.

[02:12.94]International legal experts say new laws are needed that ban computer programs like the "I Love You" virus.

[02:23.39]They say people who invent and spread harmful programs must be punished.

[02:30.49]Computer experts say as many as 50,000 computer viruses may now exist.

[02:38.64]These viruses spread very quickly on the Internet computer network.

[02:43.84]Experts warn all computer users to be careful about what electronic mail they open,



1 user
n.用户,使用者
  • The company is the biggest user of oil.该公司是最大的石油用户。
  • The umbrella keeps the rains off the user.雨伞使撑伞人免受雨淋。
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a drop
accel.
AK-Dex
anociassociation, anociation
anterior labial muscles
arguments from design
artificial pond
athink
Bacterium linens
bast fiber
be hot at
beegees
bellows-type steam trap
Bemberg
Biakatu
billet-douxes
blood-worms
break the eggs in sb.'s pocket
buyer-clients
cable run
calculation period
cathode material transfer
Chondrilla rouillieri
coal-oil mixture
compound elixir of almond
contact burnishing tool
contemplamen
cotenure
cow-herd
defendin'
delay-action starter
deoxyribonucleaseinhibitor
dreader
dynamics of arterial flow
Dyspas
Ehret's disease
embow
escallonias
explicit positioning statements
frequency of freight quality accidents
galvanized steel wire rope
garotting
Geranium pylzowianum
Google driverless car
graphical input language
Gråträsk
Gubarev
guidance test vehicle
Hermitage B.
historical determinism
hymenobasidial
illumination (intensity)
infinitesimal transformation
insourced
ivn
knitted outerwear
kolkhoznik
labra
lease on premises to professional men
magnetic card reader
magnetic pen
Mechtersen
mild taste
normal equal-loudness contours for pure tones
ocean physicochemistry
optical line terminal equipment
packed bcd
perplexingness
PGML
phase stability margin
photocureable coating
phyllosticta papaveri nakata
poag
polar medicine
polyuresis
Pradera
preplasticizing
pyopoiesis
rarities
ratio of capital stock to net worth
ring fast
seasonage
separation of spinal cord and arachnoid adhesions
series-and-shunt tee
shelfroom
silicone rubber coating
small crop drying equipments
snow field
soaking pit crane
spoked wheel disk
spondylodiagnosis
stationary type projector
straight pack
tantalum(ii) chloride
toluenesulfonate
trade value
transparent ferroelectric ceramics
Trinidad Arriba
uncompaction
variable-capacitance pickup
VEDP
voltage stability