这些车是在日本的世界上第一条燃料电池汽车专用生产线上生产的。
It is being built on the world's first dedicated production line for fuel-cell vehicles in Japan.
实际上，以色列正在努力成为世界上第一个拥有全国电池充电电网的国家，从而引领世界潮流。
In fact, Israel is attempting to be a global trendsetter by being the world's very first nation to get nationwide battery-charging grid.
这个概念还可用以制作史上第一款用完后能自我清理的电池，所使用的方法是中和电池内含的毒性物质。
The concept could also lead to the first batteries that can clean up after themselves, by neutralizing the brew of toxic chemicals inside.
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