But after studying safety data, the experts concluded that in terms of annual injuries, roller coasters are actually safer than children's wagons or even folding lawn chairs. The neurosurgeons, which examined 20 cases of reported brain injuries after roller coaster rides as well as other data, ...
Q: What about the safety record of roller coasters in particular? Powers:There are 450 amusement parks in America, 606 roller coasters in North America, 320 million visitors, and about 3 billion rides were taken in 2001. But the CPSC doesn't break injuries down by which ride. There were ...
”和第四段中“Parks also hire full-time testers. (公园还雇佣全职测试员)”可知,本文主要介绍了公园在测试过山车的安全性方面所做的努力,所以“how parks test their roller coasters for safety (公园是如何测试过山车的安全性的)”是文章主要内容。故选C项。
I hate rollercoasters. I've never understood why people love to ride them over and over--despite the long lines and stomach-churning loops, the ear-splitting screams and life-passing-before-your-eyes moment before you lose consciousness. Um, let's just say I'm no daredevil. I know that...
ROLLER COASTERS: SAFETY IS NO ACCIDENT DESPITE RECENT DETHS AT THEME PARKS, INSPECTORS OF THE RIDES SAY THEY ARE SAFE.(BUSINESS)Cohn, Meredith
They want to make sure itis safeas well as scary.Allan Schilke is a top roller coaster designer. He ex-plains it this way: “Roller coasters swing around curvesfast This puts stress on your body." Computers helpSchilke know just how far to go without doing harm.1.can best describe a ...
Can roller coasters hurt your back? Amusement park rides, especially roller coasters, are some of the most frequent causes of neck and spine injuries. The sudden jerks from side to side and increases in speed can be hard on the lower back and neck, causing pain, trauma to bones, muscles,...
根据Roller coasters are designed to make you afraid, but the rides are usually safe.可知过山车会让我们感觉到害怕。所以选A。 (2) 细节理解题。根据句意The world's first roller coaster was built in Russia at the beginning of the 15th century.可知过山车距离现在有600年的历史了。 (3) 细节...
What are some of the safety considerations and technologies used in designing a safe roller coaster ride?Technology:Technology is a combination of techniques with scientific knowledge, which reduces efforts on the human being. Technology, like telephonic conservation, ...
②Lots of theme parks have roller coasters (过山车).A roller coaster is anything that may appear dangerous while in fact,it's perfectly safe for family fun as long as you are over the height of 48inches.If you like heart-stopping thrills,this"scream machine"is your best choice.For ...