这是一种电动交通工具，看起来像是摩托车和独轮车的结合品。
It's an electric vehicle that looks like a cross between a motorcycle and a unicycle.
在能源上没有国家政策，或者对电池和电动交通工具也没有国家程序。
There is no national policy on energy or a national program for batteries or electric vehicles.
但是要使燃料或电动交通工具对环境完全无害，即使是日本制造商也还有很长的路要走。
But even Japanese automakers still have more work to do before fuel-cell or electric vehicles are completely environmentally friendly.
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