おとなしく の訳語→ calmly dutifully frosty humble just meekly mild obediently passively patiently quiet receptive silently smartly tamely
ぼそっと の訳語→ flat languidly quietly stolidly
無表情に の訳語→ expressionlessly glassy impersonally levelly numbly tonelessly woodenly
黙って の訳語→ blankly dumbly merely say silence silent simply sit wordlessly