Chekutanga uye chakakosha chikonzero kuvimba kwedu neAustralia iron ore kunze kwenyika.Nekufamba kwemakore, mutengo wehighway guardrails wakakwira kana kudonha zvakanyanya.Kune nguva dzose.Kana hukama neUnited States huri nani, huchadonha, uye hukama neUnited States huchamuka.Sezvatinoziva tese, Australia imunun'una weUnited States.nyika yangu ichangobva kuzivisa kumiswa kusingagumi kwekukurukurirana kwehupfumi neAustralia.Australia inogona kushandisa iron ore chete kudzorera ropa.Ikozvino iron ore mutengo uri panzvimbo yepamusoro-soro mumakore anoda kusvika gumi.
Chechipiri, remangwana, kuchengetedzwa kwezvakatipoteredza, uye kudiwa kwakasimba kwemvura.Mutengo weramangwana hausi muparidzi, asi zvakare ndiye ane mhosva.Kuwedzera kwemari kunewo kukanganisa pakukwira kwemitengo yesimbi.Kuti uwane chinangwa chekukwira kwekabhoni uye kusarerekera kwekabhoni, muganho wekuchengetedzwa kwezvakatipoteredza wezvirimwa zvesimbi zvakare une kashoma pamutengo wemarata anorinda.Iko kuenzana kwekupa uye kudiwa mumusika kuchakanganisawo mutengo chinhu.Hazvigoni kutaurwa kuti isingawanzoiti ndiyo inonyanya kudhura.Kana kudiwa kuri kukuru kupfuura kupihwa, mutengo wemarara anorinda unozokwira.
Chechitatu, kuwanda kwemari kudhindwa kwakaitwa neUnited States kwakakonzera kukwira kwemitengo pasi rose.

Zvikonzero zvakasiyana-siyana zvakasimudzwa, zvichiita kuti mutengo wemigwagwa mikuru yekurinda ukwire zvakanyanyisa