YOU SAID:
The snow fell softly onto the wooden deck
INTO JAPANESE
雪はウッドデッキにそっと降りました
BACK INTO ENGLISH
The snow gently fell on the wooden deck
INTO JAPANESE
ウッドデッキにやさしく雪が降った
BACK INTO ENGLISH
It snowed gently on the wooden deck
INTO JAPANESE
ウッドデッキでやさしく雪が降った
BACK INTO ENGLISH
It snowed gently on the wooden deck
That didn't even make that much sense in English.