If Americans suddenly start buying many more ultra-light cars, it is not hard to imagine more deadly accidents as a result.

如果现在美国人突然蜂拥而上购买超微型车，其后果不难想象——必然发生更多的严重交通事故。

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It will be made of ultra-light weight carbonic materials, filled with helium, powered by solar energy, and moved via remote control.

这多云由超轻的材料做成，内部充满了氦气，由太阳能驱动，通过遥控来操作。

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Meanwhile, if you want an ultra-light web-centric operating system, there are plenty to choose from today.

同时，如果你想要超便捷、以Web为中心的操作系统的话，现在已有好多可供选择。

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Ultra Light has been doing this for five years, and the results have been steady.

FORBES: Innovation in Energy: How Do You Bring Recognition and Money To Good Ideas?

Last year Anheuser-Busch began selling gluten-free Michelob Ultra Light Cider, which Ms. Reid helped develop in the pilot brewery.

WSJ: Creating: Rebecca Reid, Brewmaster at Anheuser-Busch

Entities like ARPA-E and Ultra Light Start-Ups serve to increase the velocity of that change, by exposing good ideas to financial backing and experienced management.

FORBES: Innovation in Energy: How Do You Bring Recognition and Money To Good Ideas?