The BMW hydrogen 7 is not for sale, but is considered to be a milestone in bringing forward hydrogen as the sustainable fuel for individual transportation.
宝马氢能7系虽然暂不出售，但它是推动氢能替代燃料的里程碑。
The BMW hydrogen 7 is not a hand made concept car, but rather, a milestone in industrializing hydrogen technologies for automotive use.
宝马氢能7系不是一个手工制作的概念车，但另一方面，一个里程碑氢技术工业化的汽车使用。
The BMW hydrogen 7 is not a hand made concept car, but rather, a milestone in industrializing hydrogen technologies for automotive use.
宝马氢能7系不是一个手工制作的概念车，但另一方面，一个里程碑氢技术工业化的汽车使用。
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