But that attempt was canceled after a storm caused a giant mass of snow to slide down the mountain, killing seven ethnic Sherpa guides.

VOA: special.2010.06.30

but there was a huge snow storm

但是那里下了很大的暴风雪

洛杉矶VS圣地亚哥 - SpeakingMax英语口语达人

An average storm produces snow for two to five days.

VOA: special.2010.01.05

The Democrats met just three blocks from the White House, but with half a meter of snow on the ground from a winter storm, the trip became dangerous.

VOA: standard.2010.02.06