id	keyword
american_scientific_journal-2674	bike
american_scientific_journal-2674	idle
american_scientific_journal-2674	time
american_scientific_journal-2674	duration
american_scientific_journal-2674	hours
american_scientific_journal-2674	station
american_scientific_journal-2674	bid
american_scientific_journal-2674	year
american_scientific_journal-2674	share
american_scientific_journal-2674	engineering
american_scientific_journal-2674	model
american_scientific_journal-2674	use