せっせと の訳語→ active busily constantly diligently duly dutifully heartily industriously sedulously steadily systematic systematically voraciously
やたらに の訳語→ extremely heavily incredibly so surprisingly wildly
根気よく の訳語→ patiently tirelessly
丹念に の訳語→ attentively careful carefully clever closely examination faithfully methodically meticulously neatly thoroughly
熱心に の訳語→ actively alertly busy eagerly earnest fervently hard intently lively seriously steadfast vigorously
