时间:2019-01-02 作者:英语课 分类:2017年VOA慢速英语(八)月


英语课

 


This is What’s Trending Today.


Last week, the American space agency NASA announced it was looking for a “Planetary Protection Officer.”


Many people discussed the job on social media. The Washington Post called the job’s title “one of the greatest ever conceived.”


Most people thought the job seemed like something out of a movie. Action stars like Bruce Willis in “Armageddon” or Will Smith in “Men in Black” or “Independence Day” seem like they would be good candidates for the job.


After NASA published the job description, a nine-year-old boy from the state of New Jersey 1 wrote a letter to NASA. He told the space agency that he believes he is the right person for the job.


The boy, Jack 2 Davis, used a pencil and a white sheet of paper to write the letter. In it, he wrote: “I may be nine, but I think I would be a good fit … my sister says I am an alien. Also, I have seen all the space and alien movies I can see.”


Because he is still so young, Jack wrote, he can easily learn to “think like an alien.”


Jack signed the letter with his official title: “Guardian of the Galaxy 3.”


The job, however, is more about science and biology and less about fighting aliens. The “Planetary Protection Officer” must make sure that NASA does not bring invasive species or plants to other planets, and does not return from trips to space with anything that might harm Earth.


Someone has been doing this job for NASA since the 1960s.


NASA posted Jack’s letter on its website.


James Green is the director of NASA’s Planetary Science Division. He responded to young Jack.


He explained that the person with the job protects Earth from “tiny microbes when we bring samples back from the moon, asteroids 4 and Mars.”


Green also wrote that NASA is always looking for scientists and engineers. He advised the boy to “study hard and do well in school,” and wrote “we hope to see you here at NASA one of these days!”


Jonathan Rall is NASA’s Planetary Research Director. He called Jack to congratulate him on his interest in the job.


A physicist 5 named Sophia Nasr commented on Jack’s letter. She wrote on Twitter: “I adore NASA’s response to the young boy…” and included a heart emoji.


And that’s What’s Trending Today.


I’m Dan Friedell.


Words in This Story


galaxy – n. any one of the very large groups of stars that make up the universe


conceive – v. to think of or create (something) in the mind


species – n. a group of animals or plants that are similar and can produce young animals or plants : a group of related animals or plants that is smaller than a genus


microbe – n. a small living thing that can only be seen using a microscope


adore – v. to love or admire something very much


emoji – n. a small digital image used to express an idea in electronic messages


alien – n. a creature that comes from somewhere other than the planet Earth



n.运动衫
  • He wears a cotton jersey when he plays football.他穿运动衫踢足球。
  • They were dressed alike in blue jersey and knickers.他们穿着一致,都是蓝色的运动衫和灯笼短裤。
n.插座,千斤顶,男人;v.抬起,提醒,扛举;n.(Jake)杰克
  • I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
  • He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。
n.星系;银河系;一群(杰出或著名的人物)
  • The earth is one of the planets in the Galaxy.地球是银河系中的星球之一。
  • The company has a galaxy of talent.该公司拥有一批优秀的人才。
n.小行星( asteroid的名词复数 );海盘车,海星
  • Asteroids,also known as "minor planets",are numerous in the outer space. 小行星,亦称为“小型行星”,在外太空中不计其数。
  • Most stars probably have their quota of planets, meteorids, comets, and asteroids. 多数恒星也许还拥有若干行星、流星、彗星和小行星。
n.物理学家,研究物理学的人
  • He is a physicist of the first rank.他是一流的物理学家。
  • The successful physicist never puts on airs.这位卓有成就的物理学家从不摆架子。
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Abbiategrasso
adjustment of incomplete sets of observation
Allium maackii
apolepsy
automatic chucking machine
backwoods
balance point detector
binocles
botana
bromances
by fair means or foul
cable properties
calcaneo-astragalar
CCASS
chemocarcinogenesis
chylous
citatory
colpopoiesis
complete transaction
compressed pipe
conic helicoid
coordinate convulsion
coordination exercise
cross-compound double flow
cutting life
dataway
deck base
degree of stability
dental root cyste
electroconvulsive
elliptical scan
eumenol
exchange draft
fabrication process
favourable prognosis
felt dust packing
flightism
fruited
furrow damming
fuzzily
gackle
glucose enzyme transducer
gravity damper
Grevenmacher, Dist.de
haemngioblastoma
hardanger cloth
heat pump type air conditioner
hog-tie
Hopewell Is.
housing-finance
Hydroretrocortisone
Japan Management Association
Letter of Affirmation of Ship Auction
loop signaling
loss from devaluation
machine inactivity card
meeting in camera
mesonephroid carcinoma of ovary
message transfer part
methylophippogonone
microsecond impulse
mutual inhabitation
myocilin
nolhe
nwmp
Nymphaeaceae
Olsen microphone
open-works
peanut smuggler
pogonatum camusii
pointclasses
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post-vaccinal encephalomyelitis
preclose
progress chart of loading/discharging
psychogalvonometer
pyroguaiacic
Rabbinisms
range scanning
ring bar
rise to fame
Salam-Weinberg theory
sales conditions
screened indicator
shape board
software readability
spasmolytol
spider frame
static error
stock volume
stowage of container
teletypewriter control set
to be responsible for something
told someone off
tractus geniculocorticalis (cochlearis)
trenching bucket
unbracketing
unknowable
unshelving
wcau-tv
Woodworth Seamount
y'ins