That is a low-cost device that runs on what the industry quaintly calls 2.5g networks, a step up from the snail 's-pace of 2g but well short of 3g speeds.
这是一款低成本手机，运行业内所谓的2.5G网络，2.5 G的网络速度好于慢如蜗牛的2g，但远远不及3 G。
Lamps were already beginning to shine out, with passenger cars all about and the train moving at a snail 's pace.
灯火已经亮了起来，到处都有客车，火车在慢慢地行动。
Lamps were already beginning to shine out, with passenger cars all about and the train moving at a snail 's pace.
灯火已经亮了起来，到处都有客车，火车在慢慢地行动。
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