The control system in BMW hydrogen 7 gives priority to the use of hydrogen.

该控制系统在宝马氢能7系优先使用氢。

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The BMW Hydrogen 7 comes with an unusually wide range of standard features.

宝马氢能7系配备了一个不寻常的广泛的标准特征。

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The BMW Hydrogen 7 has successfully completed the entire Product Development Process (PDP) obligatory for all new BMWs.

宝马氢能7系曾成功完成整个高空作业车产品开发过程(PDP)义务要求所有新的宝马。

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The BMW Hydrogen 7, for example, uses 254 kWh per 100 km, but the average fossil car in Europe uses 80 kWh per 100 km.

CNN: Commentary: Let's get real about alternative energy

Finally, Declan looked at the BMW Hydrogen 7 - its only emission is water vapour but the technology for this type of green car is still being developed and currently, there are no models on sale.

BBC: NEWS | Programmes | Breakfast | Low carbon family: "Green" cars

This week it unveiled a prototype version of its 7-Series saloon car that has a hydrogen-powered engine.

ECONOMIST: Hydrogen-powered cars