xiǎohuá zài dìtú ruǎnjiàn lǐ shūrù mùdìdì ， shǒujī shàng mǎshàng chūxiàn yītiáo lánsè de xiàn 。

小华在地图软件里输入目的地，手机上马上出现一条蓝色的线。

Xiaohua types her destination into the map app and a blue line appears on screen at once.