Enwere ọtụtụ ụdị “oti mkpu nkeonwe” n'ahịa ahụ, gụnyere ụdị mkpu nkwojiaka, mkpu infrared, mkpu okirikiri, na mkpu ọkụ. Ha niile nwere otu njirimara - oke dara ụda. N'ozuzu, ndị ajọ mmadụ ga-enwe obi amamikpe mgbe ha mere ihe ọjọọ, na mkpu onwe onye na-adabere na t ...
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