soil sanitation

例句：

1. 1. The soil sanitation team is responsible for maintaining the cleanliness of the city's streets.
   土壤卫生队负责维护城市街道的清洁。
2. 2.To ensure good soil sanitation, we need to regularly remove dead plants and debris from our gardens.
   为了确保良好的土壤卫生，我们需要定期从花园中移除死植物和杂物。
3. 3.The government has launched a campaign to promote soil sanitation and encourage people to use eco-friendly products.
   政府已启动一项宣传活动，旨在推广土壤卫生并鼓励人们使用环保产品。