sudden infant death syndrome

例句：

1. 1. The suddeninfant death syndrome is a leading cause ofdeath in children under the age of one.
   突然婴儿死亡综合症是导致一岁以下儿童死亡的主要原因。
2. 2. Scientists are tryingto find a cure for the sudden infantdeath syndrome.
   科学家们正在努力寻找治疗突然婴儿死亡综合症的方法。
3. 3. The sudden infant death syndromehas been linked to several factors, includingpoor nutrition and exposure to environmental pollutants.
   突然婴儿死亡综合症与营养不良和暴露于环境污染物等因素有关。