Anyị na-emezu mmụọ anyị nke '' ọhụrụ na-ewetara uto, nke ukwuu, Àmà na-ahụ maka ngbanwe, na-adọta ndị ahịa maka obere mmiri mmanụ mmanụUsoro olu igwe, Sistemu akpaaka maka exravator, Sisteni engine mmanụ,Egwuregwu Lincoln akpaka. Ka anyị tinye aka na aka iji mee ka ọ na-abịa. Anyị ji obi anyị niile nabata gị ka ị bịa leta anyị ma ọ bụ gwa anyị maka imekọ ihe! Ngwaahịa ahụ ga-enyefe ụwa niile, Amerịtara, America, Australia, Australia, Luxembourg, Cologne, Honden.we, HEMENTEMAY NA-EGO NA-EGO NA-EKWU EGO NA-EKWURI NA-EGO. Ndị ahịa anyị na-ekesa nke ọma na North America, Africa na Eastern Europe. Anyị nwere ike ibute ngwaahịa dị mma na ọnụahịa asọmpi nke ukwuu.