id	keyword
fbem-3038	metaphor
fbem-3038	war
fbem-3038	covid-19
fbem-3038	people
fbem-3038	research
fbem-3038	epidemic
fbem-3038	language
fbem-3038	media
fbem-3038	chinese
fbem-3038	foreign
fbem-3038	domain
fbem-3038	theory