Through this strategy, FRA proposes to define categories or "tiers" of rail passenger service tied to maximum operating speeds and the aforementioned factors.
通过本《战略》目标，联邦铁路局建议对与轨道客运服务相关的最大运营速度，以及上述其他因素予以分门别类的定义。
And it can be tied to Internet access, bumping up access speeds appreciably.
它还可以与互联网接入结合起来，大大提高接入速度。
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