Anyị na-eme ka mmepe ma webata ngwaahịa ọhụrụ n'ime ahịa kwa afọ maka karama jack na-ebubata akwa pad,Ụgbọ ala ụgbọ ala na jake guzoro,A jaak na-anọkarị,Jacola kacha mma maka gwongworo,Jack hydralic jack. Anyị ga-eme ike anyị niile iji mezuo ihe ị chọrọ ma jiri obi eziokwu na-atụ anya ịmalite mmekọrịta azụmaahịa na gị! Ngwaahịa ahụ ga-enyefe ụwa niile, America, Australia, Australia, Malta, New Zealand, Pakistan, Sudan.we na-enyekwa ọrụ OM na-akpata mkpa gị na ihe ị chọrọ. Site na otu ndị injinia nwere ahụmahụ na hose aha na mmepe, anyị nwere ohere ọ bụla iji nye ndị ahịa anyị aka.