然而这项技术虽然看着新奇，背后也蕴含着一些硬件增长停滞时代的妥协和无奈。
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a host computer that is some distance away or, even worse, in The Cloud.
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He suggests that the smoke alarm industry has a responsibility to reduce nuisance alarms, which sometimes cause people to deactivate or uninstall the devices – a huge safety risk.