we proved from both a technical and economic standpoint that a large transit agency can operate with alternative, clean-burning fuels, and this has led many other transit agencies to follow our lead.
该署负责人唐·克纳贝说,洛杉矶的成功经验表明,不管是从技术层面还是从经济角度,在大都市公交系统中普及清洁替代能源是切实可行的。