種 の訳語→ breed cause example line possibility seed source species theme thing ticket
分野 の訳語→ arena category commerce dimension discipline field ground niche segment stuff subject
問題 の訳語→ affair agenda aspect bone business challenge choice concern conversation count difficulty dirt element fact flap idea interest issue matter nature pain palaver point problem problematically product proposition question reason reference responsibility risk scrape sore story term trouble troublesome
話 の訳語→ account agreement campaign chat claim commitment conference cycle deal describe description dialogue discuss discussion episode eventuality evidence explanation favor history incident information intelligence item legend lie mouth narrative negotiation news notion offer part piece pitch proceeding racket reasoning recounting relate report say situation speak suggestion tale talk talking tell thread torrent truth version word yarn