It was fixed world's eyes upon that the energy transfor. marion efficiency of fuel cell is high and its pollution is small.

燃料电池能量转换效率高、污染小、为世人所瞩目。

youdao

It was fixed world's eyes upon that the energy transfor. marion efficiency of fuel cell is high and its pollution is small.

燃料电池能量转换效率高、污染小、为世人所瞩目。

youdao