The children rushed out eagerly to look at the snow.
Tips
grammar
Noun + 冲冲 gives a feeling that rushes out and shows: 气冲冲 'storming with anger', 怒气冲冲 'fuming', 兴冲冲 'all eager', 喜冲冲 'bursting with joy'. It usually comes before a verb of motion with 地: 气冲冲地走 'to storm off'.
mistakes
Don't mix it up with 忡忡, written with the heart radical, in 忧心忡忡 'deeply worried'. Same sound, opposite mood.