手机用WIFI 做 hotspot 或者用 BT 带 PC 上网，那个耗电量高？感觉wifi 更耗电些，是不是？

来源: 季诺维也夫于 2012-03-09 13:07:52 [旧帖] [给我悄悄话] 本文已被阅读：次

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