direct-reading direction finder

例句：

1. 1. This new car has a direct-reading navigation system, which makes driving much easier.
   这款新车配备了直读导航系统，让驾驶变得更加轻松。
2. 2.The old map was not very accurate, but the new one is a direct-reading direction finder.
   旧地图不太准确，但新的是直接读取方向指示器。
3. 3. In the wilderness, it's essential to have a reliable direction finder like this to avoid getting lost.
   在野外，拥有像这种可靠的方向指示器是非常重要的，以免迷路。