Xuěhuā piànpiàn, qiāoqiāo fùgài le zhěnggè chéngshì.
Snowflakes, piece by piece, quietly blanketed the entire city.
Tips
grammar
片片 is a reduplicated form of the measure word 片 (piàn), used to describe something thin and flat occurring in multiple pieces — leaves, snowflakes, petals. It often appears in literary or poetic contexts.