IRAS

例句：

1. 1. IRAS stands for the International Red Cross and Red Crescent Societies.
   IRAS 代表国际红十字会和红新月会。
2. 2. The IRAS is a non-profit organization that provides medical care to people in need.
   IRAS 是一个非营利组织，为有需要的人提供医疗护理。
3. 3. The IRAS has been working tirelessly to improve the lives of those affected by natural disasters.
   IRAS 一直在努力不懈地改善受自然灾害影响的人的生活。