1. Some were rescued while clinging to wreckage or floating in life vests, and others on life rafts.
2. 911查询·英语单词
2. The rescued seaman said 14 colleagues on two life rafts had been swept away by waves.
3. Firefighters and police had to use life rafts to rescue over 600 stranded residents.
4. Three abandoned life rafts of the vessel have been found, indicating there are no survivors.