N'ihe gbasara ntọala na injinia mmiri, ajụjụ ejirila ndị injinia na ndị na-ahụ maka oru ngo emekpa ahụ ogologo oge: AreMpempe akwụkwọ nchara nke yiri Un'ezie ka ukwuuMpempe akwụkwọ nchara nwere ụdị Z? Nhazi abụọ a anwalela oge, mana ọchịchọ na-arịwanye elu maka ihe ngwọta siri ike, nke dị oke ọnụ ahịa na nke na-adịgide adịgide emeela ka arụmụka ahụ maliteghachi.





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