California mudslide
作者:Carson Johnson
1. they have been reported since 1906
2. A 14-year-old girl was buried under a mountain of mud and debris from a collapsed home before being pulled to safety by rescuers as helicopters circulated overhead, searching for more victims
3. Heavy rains lashed the hillsides of Santa Barbara County on Tuesday, sending one boy hurtling hundreds of yards in a torrent of mud before he was rescued from under a freeway overpass.
4. a record that surpassed even the $215 billion cost of natural disasters in 2005, when Hurricane Katrina battered New Orleans, according to the National Oceanic and Atmospheric Administration.
5. about 20 people even more have died in the mudslide
6. it was deep as 30ft deep