This is the 3087th most frequent German word.
buslinien
Bus routes.
Here, 'Buslinien' refers directly to the public transportation routes formed by buses.
Die Buslinien in unserer Stadt sind sehr effizient.
The bus lines in our city are very efficient.
In this context, 'Buslinien' emphasizes the transportation companies or services operating buses on specific routes.
Viele Buslinien haben ihre Pläne geändert.
Many bus lines have changed their schedules.
This usage implies 'Buslinien' as the introduced or newly established routes dedicated to bus transportation.