卫生保健

例句：

1. 1. The government has launched a campaign to promote health care reform.
   政府已经启动了一场运动，以推动医疗改革。
2. 2. Sanitation is crucial for maintaining public health.
   公共卫生的维护对于保持健康至关重要。
3. 3. Hygiene practices play an important role in preventing the spread of infectious diseases.
   良好的卫生习惯在预防传染病的传播中起着重要的作用。