id	keyword
american_scientific_journal-3969	language
american_scientific_journal-3969	language learning
american_scientific_journal-3969	english
american_scientific_journal-3969	materials
american_scientific_journal-3969	students
american_scientific_journal-3969	learners
american_scientific_journal-3969	research
american_scientific_journal-3969	listening
american_scientific_journal-3969	practice
american_scientific_journal-3969	teachers
american_scientific_journal-3969	skills
american_scientific_journal-3969	games
american_scientific_journal-3969	role
american_scientific_journal-3969	sciences
american_scientific_journal-3969	technology
american_scientific_journal-3969	communication
american_scientific_journal-3969	teaching
american_scientific_journal-3969	engineering
american_scientific_journal-3969	asrjets