speeds是什么意思？

Back in June, the Federal Communications Commission fined AT&T $100 million over accusations that the carrier secretly reduced wireless speeds after customers consumed a certain amount of data.

Earlier this morning, the office asked for the public's help to measure their speed results, saying consumers deserved to get the speeds they were promised.

If the investigation uncovers anything, it wouldn't be the first time a telecom provider got into 、trouble over the broadband speeds it promised and delivered customers.

Maintaining safe speeds and being electric, self-driving cars would drastically reduce pollution levels and dependency on non-renewable fuels.

The caffeine—the equivalent of two strong cups of coffee, was sufficient to reverse this effect, with some cyclists even displaying increased eye movement speeds.

If the collapse of the rain forests speeds up dramatically,it could eventually release 3.5-5 billion metric tons of carbon into the atmosphere each year - making forests the leading source of greenhouse gases.