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Themed "New Era Shared Future" the third China International Import Expo (CIIE) was held from Nov 5 to 10 in Shanghai. More than 2,600 enterprises gathered and presented their advanced products. And may innovative products have made their world premiere(首次亮相) Let’s have a look at three of them.
Portable kayak
Lightweight and durable(耐用的) equipment is what all sport lovers desire. At the CIIE, the French sporting goods company Decathlon Launched is portable kayak(便携式皮划艇) ITIWIT X500. According to the company, he kayak measures 380cm in length and 65cm in width when inflated(充气).When not in use, it can be folded up to the size of a backpack.
In addition to its portability, the kayak also has the high performance capability of a professional kayak. It consists of five independent air chambers(气囊). Even if two of them don't work, the kayak floats are enough for sports enthusiasts to return to the shore safely.
Myopia prevention glasses
Frequent exposure to electronic devices has led to poor eyesight among teenagers. To address this issue, French company Essilor released a myopia(近视) control lens.
With the help of advanced technology, the lens can create a beam in front of the retina(视网膜) to slow down the increase of the eye axis.
“After more than two years of clinical research, the results show that the lens has an obvious effect on slowing down myopia progression in children,” said La Fan, a professor at Eye Optical Hospital Affiliated to Wenzhou Medical University.
Mind-reading ping-pong robot
Like ping-pong but afraid of criticism from your coach? The sixth generation of the Forpheus ping-pong robot from Japanese tech company Omron may help you.
The robot has multi-axis robotic arm that can imitate human strategies. It can actually live up to the feeling of playing against a real opponent.
At the same time, it can use sensors on the paddle(拍子) and five cameras to work out where you are and how you're moving. After analyzing your abilities, it can adjust its own playing level to match yours. The robot “pursues harmony of humans and machines by patiently teaching us how to play ping-pong”, noted The Verge.
1. What is the function of the five independent air chambers?
A. To make the kayak light. B. To make the kayak easy to be folded up.
C. To make the kayak look cool. D. To make the kayak safer.
2. What is the difference between the mind-reading ping-pong robot and human coaches?
A. The robot doesn't embarrass people when teaching
B. The robot fails t figure out human strategies.
C. The robot can't create the feeling of a real ping-pong match.
D. The robot isn’t able to match people’s different skill levels.
3. What is the author's main purpose in writing this article?
A. To advertise some products sown at the CIIE.
B. To introduce some products shown at the CIIE.
C. To compare some products shown at the CIIE.
D. To explain how to use some products shown at the CIIE.
