__34__

　　with, media reports said on Monday. “The most distinctive strength of Mahru­Z

　　__35__

　　its visual ability to observe objects, recognize the tasks needed to be completed, and carry

　　__36__

　　out，”You Bum­Jae, head of the cognitive(认知) robot centre at the Korea Institute of Science and Technology, told the Korea Times. “It recognizes people, can turn on microwave ovens, washing machines and toasters, and also pick up sandwiches, cups

　　__37__

　　whatever else it senses as

　　objects.”

　　The institute took two years to develop Mahru­Z,

　　__38__

　　is 1.3 metres tall and weighs 55 kilograms. It could also work with an earlier maid robot called Marhu­M which moves on wheels, since both can be remotely controlled through a computer server.

　　__39__

　　from dealing with chores, researchers say Mahru­Z can also be used in conditions too difficult or dangerous for humans.

　　But mass production for commercial

　　__40__

　　is still on the way.

　　33．________　34.________　35.________　36.________

　　37．________　38.________　39.________　40.________

　　41．________　42.________　43.________　44.________

　　45．________　46.________　47.________　48.________

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