dǎo háng / xiǎn shì / qián fāng / dào lù / yōng dǔ / jiàn yì / sī jī / chāo xiǎo lù / rào / guò qù

导航显示前方道路拥堵，建议司机抄小路绕过去。

The navigation system showed heavy traffic ahead and suggested that the driver take the side streets around it.