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It helps housewives wash all the bowls and plates clean and save time.
dishwasher
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Okay!
It is used for cleaning and removing oil, dust, rainwater, and dirt that get stuck to the windshield.
windscreen wipers
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Okay!
You use it for talking to each other when everyone isn't in the same place.
telephone
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It's really old and it helps you see in the dark.
light bulb
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It is used for producing electricity.
nuclear reactor
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It helps people in building and mining.
dynamite
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Okay!
It is used for signaling, lighting or protecting someone when they get trouble.
signal flare
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Okay!
You feel comfortable and convenient when wearing it and it's also fashionable.
jeans
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You use it for traveling from this place to another place.
car
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Okay!
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