A:Doyouthinkthatwewillreallyrunoutofoilintwentyyears?
B:Notquite.Butobviouslyoilcompaniesarenotfindingnewoilquicklyenough.
A:Yeah.Whatdidyousay?Fournewbarrelsfoundforeverytenbarrelssold?
B:That'sright.Thatcouldcuasepricestoincreasefrom30dollarsto100dollarsperbarrel!
尤其是这句fournewbarrelsfoundforeverytenbarrelssold不知道怎么翻译好,