一阵突如其来的雪让操场上的孩子们兴奋地跑来跑去。

A sudden ___flurry of snow sent the children running excitedly around the playground.

一场突如其来的小雪让我们放慢了脚步。

A sudden ___flurry made us slow down our walk.

孩子们在游乐场里兴奋地跑来跑去。

The children ___hurried around the playground with excitement.