<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kuonyesha oslo na bergen, magari safi ya umeme yaliyoundwa karibu nusu ya mauzo ya gari huko norway katika nusu ya kwanza ya 2020 - rekodi ya ulimwengu, kupanua nchi chache zijazo katika nafasi kwa maili - hali ya uchumi ulimwenguni kutoka kwa covid-19 imeonekana kuwa nzuri kwa magari yanayotumia betri kuliko wapinzani wa mafuta-mwilini.  <response>: reflecting oslo and bergen, pure electric cars made up almost half of car sales in norway in the first half of 2020 - a world record, outstripping the next few countries in the ranking by miles - as the global economic hit from covid-19 proved to be kinder on battery-powered vehicles than fossil-fuel driven rivals. 