Budata Drill: enwere ogbunigwe, atụmatụ a ga-abụ 7.15 na android

Ngwunye n'okpuru ala bụ ngwaahịa egwuregwu na-adọrọ mmasị ebe onye na-egwu egwuregwu ga-egwupụta ihe mkpuchi ala. Ọ dị mkpa itinye aka na mmịpụta nke mineral, yana akụkụ ahụ mapụtara. Ọ ga-adị mkpa ka ị jiri mkpọmkpọm wee gbadaa n'ala. Enwere ike ree ihe ndị ahụ a ga-ahụ n'oge a na-egwupụta ihe. Enwere ike iji ego a na-enwetara zụta ihe ndozi dị iche iche iji mee ka usoro ahụ dịkwuo mma. Onye ọkpụkpọ ahụ ga-enwe ike ị were ndị ọrụ were kwalite usoro mgbapu mmiri. Egwuregwu ahụ nwere njikwa dị mfe, yana ọnụ ọgụgụ dị ukwuu nke nkwado. A na-emejuputa eserese mara mma ebe a, nke ga-amasị onye ọrụ anya.