2 sentences

1. 雪花在空中随风飘落。

   xuě​huā zài kōng​zhōng suí fēng piāo​luò.

   Snowflakes drifted down in the wind.

   Source: Dong Chinese Dictionary

2. 秋风吹过，枯叶纷纷从树上飘落下来。

   qiū​fēng chuī guò, kū​yè fēn​fēn cóng shù​shàng piāo​luò xià​lai.

   The autumn wind blows, and withered leaves fall from the trees one after another.

   Source: Dong Chinese Dictionary