ひたむきな の訳語→ direct purposeful tense undivided
気がつく の訳語→ anticipate catch detect discover feel figure find intercept isolate know note notice nowhere observe realise realize recall recognize recover remember see suspect think
熱心で の訳語→ intent interested
熱心な の訳語→ alert committed dedicated diligent enthusiasm fain fervent good inspired intense passionate practicing seriously sharp wedded willing zealous zestful