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Towns in the countryside of Japan are using robot wolves to drive of black bears. It(1)
that these robot wolves work well.
It was reported that last year alone there were lots of bear attacks (攻击) in Japan. So farmers in the town of Takikawa(2)
action. They bought and set a pair of Monster Wolf robots in their community. These robot wolves that look(3)
were developed by a company called Ohta Seiki to help farmers deal(4)
bears and some other animals.
The Monster Wolf robot is about the same size as a real wolf. The robot wolf is made to(5)
shining red eyes, a blinking (闪烁的) tail, and many(6)
of loud, terrible sounds—growls (咆哮声) and heavy noises. The robot wolves were left out to work until early November, when the bears went into hibernation (冬眠), and they would then return to(7)
work next spring.
"We have thought up many ways to drive off bears. (8)
this can help create an environment that bears and people can both live in, I will be happy, " explained Yuji Ota, the president of Ohta Seiki, in an enjoyable(9)
with the local newspaper.
Since the robot wolves were introduced into Takikawa and other places in September, no news about the bears in these areas has been(10)
reported. As a result, the robot wolves are thought to be a great success.