For your safety, never tamper with these systems.

为了您的安全，请勿篡改这些系统。

youdao

The big issue with these systems is scalability: it is not easy to add extra processors.

这些系统的一个大问题是可伸缩能力：不容易添加其他处理器。

youdao

As you might expect, working with these systems isn't trivial, and they can be expensive to operate.

与您预期的一样，处理这些系统并不简单，而且它们运作起来也会很昂贵。

youdao

The fact that most of the new systems are being bought by the existing customers suggest that they are seeing satisfactory results with these systems.

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The US is one of the last places to not allow transmitting electronics in-flight. (And only recently the FAA is coming under pressure by the airlines themselves so they can turn a higher profit with these additional systems) But it has been happening for awhile now with the other authorities, ie- EASA, CAAS, so on.

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Still, as with many of these systems, communities of die-hard gamers have found refuge on the web with other like-minded individuals, devoted to breathing some new life into their late, lamented handhelds.

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