All previous fuel-cell vehicle demonstration programs had been situated in warmer climes to ensure that the fuel-cell stacks would not freeze up. 以往所有的燃料電池車(chē)展示會(huì )，皆于溫暖天候下舉行，以確保燃料電池組不會(huì )結凍。
Amendola's team had just proved that when dissolved in water an unassuming white powder made from borax, a common ingredient of laundry soap, could power a fuel-cell vehicle. 經(jīng)由阿曼多拉小組的研究，證實(shí)了那些毫不起眼的白色硼砂粉末，也就是一般洗衣肥皂的原料，溶在水中竟可以發(fā)動(dòng)燃料電池車(chē)。
