1. The storm extinguished their last hope for rescue.
   风暴使他们最后的获救希望破灭了。
2. Tom tried valiantly to rescue the drowning man.
   汤姆勇敢地抢救那个溺水的男子.
3. The rescue attempt was impeded By Bad weather.
   营救工作受到恶劣天气的妨碍。
4. The lifeboat was involved in four rescues last week.
   这条救生艇上周参加了4次援救活动。
5. He sacrificed his life to rescue another.
   他为了救别人牺牲了自己的宝贵生命。

　1个形容词解释