environmental sanitation是什么意思 environmental sanitation怎么读
environmental sanitation的相关资料
environmental sanitation的用法和样例
- The sanitation department is in charge of garbage disposal.
环境卫生部门负责处理垃圾。 - Poor sanitation and poor hygiene habits can easily lead to disease.
环境卫生差和个人卫生习惯不良也容易导致发病。
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