Buses give you a sightseeing tour at a bargain price, respecting schedules as far as traffic allows (rush hours can create terrible jams).
Buses are overpriced ways to see the sights.
mnli hypothesis: Buses are overpriced ways to see the sights. premise: Buses give you a sightseeing tour at a bargain price, respecting schedules as far as traffic allows (rush hours can create terrible jams).