to speak with great enthusiasm and admiration about something
何かについて熱心で賞賛の気持ちで話す (nanika ni tsuite nesshin de shōsan no kimochi de hanasu)
"He kept raving about the concert for days."
"彼は何日もコンサートについて興奮して話し続けた。" (kare wa nannichimo **konsāto ni tsuite kōfun shite hanashitsuzuketa**.)
to be completely honest with someone about something
to display or use something to attract attention
to recover emotionally and continue life after a painful exp...
to grow or expand rapidly
to reduce the expenses involved in trading or production
to become happier or more cheerful
