CNN双语新闻(翻译+字幕+讲解):NASA和ESA将联手阻止小行星撞击地球
日期:2019-09-12 10:24

(单词翻译:单击)

Ce^WNKsLV+-_k5_[&s47lc*8Q@KiUrO

正文文本

fSunRffi=g7dl.]

Which of these celestial objects is called a minor planet? Pluto, Asteroid, Moon, Sirius. Asteroids are also called minor planets, objects that orbit the sun but are neither planets nor comets.
NASA and the European Space Agency are teaming up to see if they can throw an asteroid off course. In three years, a certain asteroid and its moon are expected to pass between Earth and Mars. Scientists are hoping to smash a spacecraft into the smaller rock and then take measurements to see if the collision was able to change the moons orbit around the asteroid.

MVI;9hTfDgF@+zl2I

NASA和ESA将联手阻止小行星撞击地球.jpeg
OK, why? They're hoping to find out whether it's possible to redirect an asteroid if one is on a collision course with Earth someday. The mission is estimated to cost NASA around $314 million, but it's not the space agency's only mission that involves an asteroid. The Osiris-Rex mission, which sounds like a dinosaur, is an $800 million effort to bring a sample of an asteroid back to Earth.

PO,s6g2kbp|4S;O

0#Hd&zBxAoL

参考译文

rBL0nY,niP.=ln5

下列哪个天体被称为小行星?冥王星、小行星、月球还是天狼星?小行星也称为较小行星,其围绕太阳公转,但既不属于行星也不属于彗星23e.YMs)3wj14WSPCQ
美国国家航空航天局(NASA)和欧洲航天局将联手合作,看看能否使一颗小行星偏离轨道Gz;[(H+va)e@M68[XRL-。预计一颗小行星及其卫星将在三年后经过地球和火星之间,Djff&&Qf1^。科学家希望用一艘宇宙飞船撞击这块较小的岩石,随后测量这次撞击能否改变环绕这颗小行星飞行的卫星轨道l2(lnbm@4^O|@
问题是,为什么要这么做?他们希望能确定,如果一颗小行星处于将与地球相撞的轨道上,那是否有可能对其重新定向VAH&d014Ty]1S。据估计,NASA将在这项任务上花费约3.14亿美元,但这不是NASA唯一一项涉及小行星的任务HZXLebW!y7D4!P。源光谱释义资源安全风化层辨认探测器(简称Osiris-Rex)这项名字听起来像恐龙的任务,计划斥资8亿美元将一颗小行星的样本带回地球u[~E(HiY|XCRYs

*lG(n;Q3zXb,

译文属可可原创,仅供学习交流使用,未经许可请勿转载

B@uoS.Jq=64XH.0ffE3

90QYSc[Fkj3Z~o

重点讲解

IZUCbomWIir

2_)]8is_J^y

重点讲解:
1. team up (与…)组队;(与…)协作;
Recently a friend suggested that we team up for a working holiday in Europe in the summer.
前不久,一个朋友建议我们今年夏天结伴去欧洲,边打工边度假c0n#d=Pg7Z0wmq8*HQie
2. be expected to do sth. 预期;预料;
Sales to the British forces are expected to drop off.
预计对英国军队的销售量会减少CxOie+TP|uBldvL
3. be able to do sth. 可以…的,能够…的;
We were only able to make a rough estimate of how much fuel would be required.
我们只能对所需燃料作一个粗略的估计!Y8E&Yos^P~
4. find out (尤指特意通过努力)发现,找出,查明;
An investigation is underway to find out how the disaster happened.
调查已经展开,以查明灾难是如何发生的&%XyGO=aHH0FSzo

,COgtFHTsaU.HQqzKqA

n=3+kl!y+@D@FUVIp^cm0ysWVrJlfG5U9oSBWK7n0SugBbclbulZEcnM4
分享到
重点单词
  • collisionn. 碰撞,冲突
  • spacecraftn. 宇宙飞船
  • samplen. 样品,样本 vt. 采样,取样 adj. 样
  • planetn. 行星
  • disastern. 灾难
  • minoradj. 较小的,较少的,次要的 n. 未成年人,辅修科
  • certainadj. 确定的,必然的,特定的 pron. 某几个,某
  • redirectadj. 再直接的 v. 重新传入,重新寄送
  • roughadj. 粗糙的,粗略的,粗暴的,艰难的,讨厌的,不适的