The Volt's battery problem should be fairly easy to fix.

沃蓝达的电池问题应该很容易解决。

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Now, a team of Michigan researchers may have finally solved the battery problem by demonstrating an energy scavenger that derives power straight from the insects own wing motion.

如今，一个密歇根的研发团队似乎已经解决了电池的问题。他们展示了一种能量收集器，可以直接利用昆虫翅膀扇动产生电力。

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It's unclear whether the company acknowledges there's a battery problem (although there have been reports that Apple is contacting iPhone 4s users to try to get to the bottom of it).

因此，苹果公司是否已意识到电池出现了问题，我们不得而知(虽然有传闻说苹果公司正联系iPhone 4s的用户，尝试了解问题的全部)。

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He thinks he's overcome the battery problem with one developed by Reno's Altair Nano-technologies.

FORBES: Magazine Article

On Jan. 16, another 787 made an emergency landing in Japan after another battery problem.

NPR: Boeing Engineers OK Contract; Tech Workers Say No

Despite Saadi's gloomy outlook, potential answers to the battery problem are beginning to take shape in laboratories.

CNN: STORY HIGHLIGHTS