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。
2
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。
3
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.