sanitary drinking fountain

例句：

1. 1. The hospital is designed to be sanitary and safe for patients.
   这家医院设计得既卫生又安全，适合病人。
2. 2. The food was prepared in a sanitary manner.
   食物是以一种卫生的方式准备的。
3. 3. Sanitary measures should be taken to prevent the spread of disease.
   应该采取卫生措施来防止疾病的传播。