信不信由你：2012会便宜的12样东西

9. Standalone GPS Units with Lifetime Maps
内置永久可更新地图的独立GPS导航仪

The smarter our phones get, the greater the number of gadgets they're capable of replacing. And no gadget is as close to extinction as the GPS unit. So it comes as no surprise to see manufacturers slash prices on standalone GPS units with lifetime / live maps. dealnews data shows that in 2011, units that were once fetching around $160 reached price-lows of just $70.
我们的手机越智能，就有越多的设备可以被它们所替代。而GPS导航仪显然是最可能退出市场的一款设备。所以毫无疑问，商家一定会对内置永久可更新地图的独立GPS导航仪进行大幅降价促销。数据显示在2011年，GPS导航仪的售价从曾经的160美元左右跌倒了只有70美元。