If you don't make a lot of long-distancecalls — or if you make a lot of them from your cell phone — these plans may not be cost effective.
如果你不需要打很多长途电话,或你用手机打很多长途电话,这些计划并不是很划算的。
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According to Roberts, Friedman delivered a brief, cutting critique — probably in the same nasal monotone I remember when, decades later, he returned my long-distancecalls collect.
China's two fixed-line operators, China Telecom and China Netcom, are suffering as consumers defect to mobile phones for local calls and to cheap internet-based services for long-distancecalls.