它具有全程语音播报，因此你不用在开车的时候还冒险紧盯着手机屏幕。

It has a turn-by-turn voice direction, so you don't have to stare at your phone while you are trying to drive which is certainly safer.

youdao

全程语音提示，操作简单。

All voice prompts, easy operation.

youdao

全程语音提示，操作简单。

All voice prompts, easy operation.

youdao