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Have you heard of sumo(相扑)?It’s a sport s 1 to wrestling(摔跤). In fact, robots do sumo too.
Three students from Jinan Experimental Middle School won the sumo competition d 2 the 16th Robofest World Championship in 2016. Robofest is an international competition that challenges students to design, build and programme robots. In 2016, it was h 3 at Lawrence Technological University in the USA.
Two robots fight each other on a table for the match. A bottle is in the c 4 of the table. If a robot pushes the other robot or the bottle off the table and r 5 on the table for three seconds, it will win.
The Chinese team won two rounds. What were the secrets that helped them win? First, they made their robot p 6 . Their robot looked like a large forklift(铲车). Also, they used a high-powered motor. The motor made their robot stronger when it f 7 with each other. At the same time, their robot was very c 8 . The team designed some programmes to help their robot deal with different problems.
In one round, their robot was pushed to the end of the table and a 9 fell off. But suddenly, it stopped and moved the other way i 10 . Their robot had a special programme. As soon as it discovered the table’s end, it would move back and present itself from falling off. Really amazing, right?
1. similar 2. during3. held 4. centre/center 5. remains
6. powerful7. fought8. clever 9. almost 10. instead