On Wednesday RIM promised to discontinue PhantomAlert, a smartphone software program that uses driver-generated databases to alert users of speed traps, speed cameras and DUI checkpoints.
Segmented and continuous rim blades are designed for the same task, but offer differences in speed, performance and longevity.
分段连续环叶片是专为相同的任务，但在速度，性能和使用寿命提供了分歧。
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WITH alarming speed, Europe's debt crisis has spread this summer from small countries such as Greece on the rim of the single-currency area to large economies such as Italy at its heart.