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Release Date: 22 Mon, Sep 1980
Each episode revolves around something we use in our daily life, by reviewing the usefulness of this thing, who uses it and how to use it, such as foods and tools, and the audience must know the solution.
1 Episodes
1983
2007
2014
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2018
1979
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2018
2006
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1998
2007
1991
2025
1998
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