environmental radiation surveillance activity

例句：

1. 1. The environmental radiation surveillance activity iscrucial for monitoring the health of the population.
   环境辐射监测活动对于监测人群健康至关重要。
2. 2.The government has launched a new environmental radiationsurveillance activity to protect the environment.
   政府已经启动了一项新的环境辐射监测活动，以保护环境。
3. 3. The environmental radiation surveillance activityhelps us understand the impact of natural disasters on our lives.
   环境辐射监测活动帮助我们了解自然灾害对我们生活的影响。