けげんそうに の訳語→ curiously doubtfully dubiously quizzical
たじろぐ の訳語→ deter hesitate surprise teeter throw
なぞ の訳語→ conundrum poser proverb sticker
怪訝な の訳語→ doubtful dubious inquiring odd
不思議 の訳語→ curious impressive marvel mysterious remarkable strange strangeness surprised surprising