The -c model is designed to have a lower noise profile to keep people around airports as happy as the airline bean counters paying the fuel bills.

这个C型模型将有更低的噪声特性，它能使机场周围的居民和支付燃料账单的航空公司一样高兴。

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And this is a real model of fuel element - the main part of a reactor.

这是反应堆的主要部件——燃料元件的等大模型。

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Still, autumn is the traditional start of the new model year for the auto industry, and the theme for 2011 is unmistakable: small, fuel-efficient cars.

秋季依然是年汽车业新车型传统的启动时间，2011年的主题是明确无误的：小型，省油的汽车。

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The authors say the current fossil fuel business model assumes that there are no emissions limits.

BBC: Firms 'own unburnable fossil fuels'

"The whole point is to take a gas guzzler off the road and replace it with a newer, more fuel efficient model, " Wood said.

CNN: 'Cash for clunkers' program under way

We've established an historic fuel economy standard for model years 2012-2016 for light-duty trucks and cars.

WHITEHOUSE: Press Briefing