英语听力：探索发现 2012-05-30 恐龙是怎样的炼成的—5
时间：2019-01-23 作者：英语课 分类：探索与发现2012年
英语课
Amazingly less than 100 meters away, there are more clues to the past. Luis’ colleague has found the remains 1 of a sauropod.
There’s a piece of rib 2 here that’s going into the ground about this angle. And then there’s a piece of the pubis, the hip 3 bone right here. And it’s almost complete, save for just the very back end which has already started to weather off.
Luis has to decide what to do with these finds. Starting a new dig is huge undertaking 4 requiring time and money, and he has limited resources.
We already have 2 very good sites with long-neck dinosaurs 6. And we’re a little reluctant to, you know, open another excavation 7.
Just half a mile away is one of their sites. Luis’ team began working it a year ago. Most of the bones are still embedded 8 in the rock, and must be painstakingly 9 excavated 10. Luis knows from the layer of rock they’re digging that these dinosaurs died 150 million years ago. But he doesn’t know what species it is, and it’s potentially a dinosaur 5 which has just never been seen before.
We’re actually collecting in an area that has not been sampled and no one has really worked here before. The possibility of having a new species is very, very exciting.
A fossil dig is like a murder scene—every piece of evidence about what happened 150 million years ago has to be salvaged 11. The layout of the entire site will be mapped and the precise location of every bone fragment recorded to help piece together the remains. The more complete the skeleton, the easier it will be to identify, and the greater the likelihood that this dinosaur will be turned into an exhibit.
We have hind 12 limbs, we have forelimbs, we have a lot of the tail, we have ribs 13, we have many parts of the skeleton and now we’re starting to uncover the neck. I would anticipate that we’re gonna have to keep opening the quarry 14 to uncover many other neck vertebrae and hopefully the skull 15.
n.剩余物，残留物；遗体，遗迹
- He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
- The remains of the meal were fed to the dog.残羹剩饭喂狗了。
n.肋骨，肋状物
- He broke a rib when he fell off his horse.他从马上摔下来折断了一根肋骨。
- He has broken a rib and the doctor has strapped it up.他断了一根肋骨，医生已包扎好了。
n.臀部，髋；屋脊
- The thigh bone is connected to the hip bone.股骨连着髋骨。
- The new coats blouse gracefully above the hip line.新外套在臀围线上优美地打着褶皱。
n.保证，许诺，事业
- He gave her an undertaking that he would pay the money back with in a year.他向她做了一年内还钱的保证。
- He is too timid to venture upon an undertaking.他太胆小，不敢从事任何事业。
n.恐龙
- Are you trying to tell me that David was attacked by a dinosaur?你是想要告诉我大卫被一支恐龙所攻击？
- He stared at the faithful miniature of the dinosaur.他凝视著精确的恐龙缩小模型。
n.恐龙( dinosaur的名词复数 )；守旧落伍的人，过时落后的东西
- The brontosaurus was one of the largest of all dinosaurs. 雷龙是所有恐龙中最大的一种。 来自《简明英汉词典》
- Dinosaurs have been extinct for millions of years. 恐龙绝种已有几百万年了。 来自《简明英汉词典》
n.挖掘，发掘；被挖掘之地
- The bad weather has hung up the work of excavation.天气不好耽误了挖掘工作。
- The excavation exposed some ancient ruins.这次挖掘暴露出一些古遗迹。
a.扎牢的
- an operation to remove glass that was embedded in his leg 取出扎入他腿部玻璃的手术
- He has embedded his name in the minds of millions of people. 他的名字铭刻在数百万人民心中。
v.挖掘( excavate的过去式和过去分词 )；开凿；挖出；发掘
- The site has been excavated by archaeologists. 这个遗址已被考古学家发掘出来。
- The archaeologists excavated an ancient fortress. 考古学家们发掘出一个古堡。 来自《简明英汉词典》
（从火灾、海难等中）抢救（某物）( salvage的过去式和过去分词 )； 回收利用（某物）
- The investigators studied flight recorders salvaged from the wreckage. 调查者研究了从飞机残骸中找到的黑匣子。
- The team's first task was to decide what equipment could be salvaged. 该队的首要任务是决定可以抢救哪些设备。
adj.后面的，后部的
- The animal is able to stand up on its hind limbs.这种动物能够用后肢站立。
- Don't hind her in her studies.不要在学业上扯她后腿。
n.肋骨( rib的名词复数 )；（船或屋顶等的）肋拱；肋骨状的东西；（织物的）凸条花纹
- He suffered cracked ribs and bruising. 他断了肋骨还有挫伤。
- Make a small incision below the ribs. 在肋骨下方切开一个小口。
n.采石场；v.采石；费力地找
- Michelangelo obtained his marble from a quarry.米开朗基罗从采石场获得他的大理石。
- This mountain was the site for a quarry.这座山曾经有一个采石场。